10 Carat Heart Lab Grown Diamond Prices Comparison
As of October 2026, 10 carat heart lab grown diamonds in the 10.00–10.99 carat benchmark range usually range from $1,650 to $408,657, with an average price of $7,996.In the last month, prices for these diamonds are down 2.8%.Compare 229 verified listings across 11 retailers tracked by CaratRadar.
10 Carat Heart Lab Grown Diamond Market Overview
CaratRadar currently tracks 229 verified 10-carat heart lab grown diamonds in the 10.00–10.99 carat benchmark range, listed across 11 online retailers. Prices in this segment range from $1,650 to $408,657, with an average asking price of $7,996 and a median of $5,902.
The price spread of $407,007 (99.6% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures use the same benchmark range throughout the page and are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
229 diamonds tracked in the 10.00–10.99 carat benchmark
Price range: $1,650 to $408,657
Average price: $7,996
Median price: $5,902
Available across 11 retailers
Savings potential: up to 99.6%
Price Range Overview
As of Oct 14, 2026Real market range for this carat, shape, and diamond type.
229
$1,650
$7,996
$5,902
$408,657
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers in the same benchmark range and open any listing for full details.
Save 79.1%IGI | 10.04ct | Heart | F | SI1 | Ideal
From $1,650
Compare at $7,910
Save 72.3%IGI | 10.06ct | Heart | F | VS2 | Ideal
From $1,749
Compare at $6,309
Save 77.5%IGI | 10.08ct | Heart | F | SI1 | Ideal
From $1,791
Compare at $7,950
Save 79.5%IGI | 10.05ct | Heart | F | VS2 | Ideal
From $1,908
Compare at $9,317
Save 66.6%IGI | 10.01ct | Heart | G | VS2 | Very Good
From $1,936
Compare at $5,804
Save 69.4%IGI | 10.01ct | Heart | F | VS2 | Good
From $1,948
Compare at $6,359
Save 75.6%IGI | 10.02ct | Heart | G | VS2 | Ideal
From $1,955
Compare at $8,010
Save 42.2%IGI | 10.04ct | Heart | FANCY | SI2 | Very Good
From $1,966
Compare at $3,402
Save 79.5%IGI | 10.39ct | Heart | F | VS2 | Very Good
From $1,972
Compare at $9,632
Save 71.4%IGI | 10.03ct | Heart | F | VVS2 | Ideal
From $2,020
Compare at $7,074
Save 72.1%IGI | 10.01ct | Heart | E | VS2 | Ideal
From $2,042
Compare at $7,327
Save 72.1%IGI | 10.01ct | Heart | E | VS2 | Ideal
From $2,042
Compare at $7,327
Save 71.1%IGI | 10ct | Heart | F | VVS2 | Very Good
From $2,044
Compare at $7,063
Save 71.9%IGI | 10.02ct | Heart | E | VS2 | Ideal
From $2,060
Compare at $7,333
Save 74.7%IGI | 10.99ct | Heart | F | SI1 | Ideal
From $2,131
Compare at $8,424
Save 79.5%IGI | 10ct | Heart | F | VS1 | Ideal
From $2,133
Compare at $10,397
Save 79.5%IGI | 10.01ct | Heart | F | VS1 | Very Good
From $2,135
Compare at $10,407
Save 53.2%IGI | 10.01ct | Heart | FANCY | SI1 | Very Good
From $2,135
Compare at $4,563
Save 77.4%IGI | 10.09ct | Heart | F | VVS2 | Very Good
From $2,138
Compare at $9,441
Save 66.1%IGI | 10.03ct | Heart | F | VS2 | Very Good
From $2,140
Compare at $6,307
Save 70.9%IGI | 10.04ct | Heart | E | VS2 | Very Good
From $2,143
Compare at $7,356
Save 64.2%IGI | 10.02ct | Heart | G | VS1 | Excellent
From $2,155
Compare at $6,023
Save 64.2%IGI | 10.03ct | Heart | G | VS1 | Excellent
From $2,157
Compare at $6,019
Save 69.6%IGI | 10.02ct | Heart | E | VS1 | Excellent
From $2,168
Compare at $7,141
Save 67.8%IGI | 10.06ct | Heart | F | VS2 | Ideal
From $2,183
Compare at $6,785
Save 68.4%IGI | 10.03ct | Heart | F | VVS2 | Very Good
From $2,227
Compare at $7,042
Save 79.5%IGI | 10.5ct | Heart | F | VS1 | Excellent
From $2,238
Compare at $10,917
Save 66.8%IGI | 10.01ct | Heart | F | VS2 | Ideal
From $2,240
Compare at $6,752
Save 66.8%IGI | 10.02ct | Heart | F | VS2 | Ideal
From $2,242
Compare at $6,759
Save 70.1%IGI | 10.03ct | Heart | E | VS2 | Ideal
From $2,244
Compare at $7,504
Save 77.6%IGI | 10.03ct | Heart | F | VS1 | Very Good
From $2,250
Compare at $10,046
Save 67.6%IGI | 10.03ct | Heart | F | VVS2 | Excellent
From $2,284
Compare at $7,042
Save 78.7%IGI | 10.02ct | Heart | F | VVS2 | Very Good
From $2,284
Compare at $10,747
Save 77.5%IGI | 10.05ct | Heart | F | VS1 | Very Good
From $2,290
Compare at $10,170
Save 78.7%IGI | 10.15ct | Heart | D | VS2 | Very Good
From $2,294
Compare at $10,760
Save 68.3%IGI | 10.01ct | Heart | F | VVS2 | Ideal
From $2,295
Compare at $7,232
Save 66.4%IGI | 10.08ct | Heart | F | VS1 | Excellent
From $2,296
Compare at $6,838
Save 79.4%IGI | 10.11ct | Heart | F | VVS2 | Excellent
From $2,303
Compare at $11,200
Save 62.1%IGI | 10.09ct | Heart | G | VS1 | Ideal
From $2,317
Compare at $6,113
Save 76.6%IGI | 10.08ct | Heart | G | VVS2 | Ideal
From $2,318
Compare at $9,900
Save 67.3%IGI | 10.03ct | Heart | F | SI1 | Ideal
From $2,319
Compare at $7,081
Save 70.3%IGI | 10.55ct | Heart | G | VVS2 | Ideal
From $2,322
Compare at $7,820
Save 79.1%IGI | 10.07ct | Heart | F | VVS2 | Excellent
From $2,328
Compare at $11,150
Save 79.1%IGI | 10.07ct | Heart | F | VVS2 | Ideal
From $2,328
Compare at $11,150
Save 68.3%IGI | 10.75ct | Heart | F | VS2 | Ideal
From $2,332
Compare at $7,356
Save 79.1%IGI | 10.09ct | Heart | F | VVS2 | Ideal
From $2,332
Compare at $11,170
Save 78.8%IGI | 10.02ct | Heart | F | VVS2 | Ideal
From $2,354
Compare at $11,100
Save 66.8%IGI | 10.03ct | Heart | F | VVS2 | Excellent
From $2,357
Compare at $7,089
Save 78.8%IGI | 10.05ct | Heart | F | VVS2 | Very Good
From $2,358
Compare at $11,130
Save 79.9%IGI | 10.06ct | Heart | F | VVS2 | Ideal
From $2,360
Compare at $11,767
Entry pricing in this benchmark range starts around $1,650.
What to Know When Shopping for 10 Carat Heart Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $407,007 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $5,902 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Lab-grown diamonds offer excellent value. Ensure the stone comes with a GIA or IGI certificate confirming it is laboratory-grown.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Heart-shaped diamonds require excellent symmetry to look balanced. Aim for carat weights above 0.5 where the shape is clearly visible.
Frequently Asked Questions
We currently track 229 comparable stones in the 10.00–10.99 carat benchmark range. Prices start around $1,650 and go up to $408,657.
Based on the latest market data, the average asking price is about $7,996 with a median around $5,902.
The observed spread is roughly $407,007 across tracked listings, which is about 99.6% from highest to lowest offer in the 10.00–10.99 carat benchmark range.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $7,996. The median price is $5,902, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 11 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $407,007 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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Tracking Lab Grown inventory for the 10.00–10.99 carat Heart diamond benchmark.