1.9 Carat Heart Natural Diamond Prices Comparison
As of May 2026, 1.9 carat heart natural diamonds usually range from $2,700 to $26,537, with an average price of $10,157.In the last month, prices for these diamonds are down 0.6%.Compare 54 verified listings across 6 retailers tracked by CaratRadar.
1.9 Carat Heart Natural Diamond Market Overview
CaratRadar currently tracks 54 verified 1.9-carat heart natural diamonds listed across 6 online retailers. Prices in this segment range from $2,700 to $26,537, with an average asking price of $10,157 and a median of $9,575.
The price spread of $23,837 (89.8% 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 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.
54 diamonds tracked in this segment
Price range: $2,700 to $26,537
Average price: $10,157
Median price: $9,575
Available across 6 retailers
Savings potential: up to 89.8%
Price Range Overview
As of May 31, 2026Real market range for this carat, shape, and diamond type.
54
$2,700
$10,157
$9,575
$26,537
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIA | 1.92ct | Heart | L | SI1 | Excellent
From $4,407
Compare at $4,803
Save 41%GIA | 1.9ct | Heart | H | SI2 | Very Good
From $4,946
Compare at $8,376
Save 14.2%IGI | 1.9ct | Heart | J | VVS2 | Very Good
From $5,745
Compare at $6,696
Save 18.2%GIA | 1.91ct | Heart | I | VS2 | Excellent
From $7,244
Compare at $8,860
Save 14.3%GIA | 1.9ct | Heart | J | VS1 | Very Good
From $7,385
Compare at $8,622
Save 27.9%GIA | 1.93ct | Heart | H | SI1 | Excellent
From $7,634
Compare at $10,595
Save 36.8%GIA | 1.9ct | Heart | H | SI1 | Excellent
From $7,700
Compare at $12,193
Save 22.4%GIA | 1.94ct | Heart | I | SI2 | Excellent
From $8,250
Compare at $10,630
GIA | 1.9ct | Heart | J | VVS1 | Ideal
From $8,810
Compare at $8,953
Save 25.6%GIA | 1.98ct | Heart | J | VS2 | Excellent
From $8,983
Compare at $12,080
Save 32.4%GIA | 1.92ct | Heart | I | VS2 | Ideal
From $9,020
Compare at $13,337
Save 22.1%GIA | 1.9ct | Heart | I | SI2 | Excellent
From $9,090
Compare at $11,662
Save 19.9%GIA | 1.9ct | Heart | I | VS2 | Excellent
From $9,096
Compare at $11,360
Save 25.6%GIA | 1.92ct | Heart | K | SI1 | Excellent
From $9,145
Compare at $12,298
Save 36.9%GIA | 1.9ct | Heart | D | VS2 | Excellent
From $9,189
Compare at $14,558
GIA | 1.93ct | Heart | E | SI1 | Very Good
From $9,516
Compare at $9,994
Save 41.5%GIA | 1.9ct | Heart | E | SI1 | Excellent
From $9,592
Compare at $16,383
Save 18.6%GIA | 1.97ct | Heart | J | VS2 | Excellent
From $9,668
Compare at $11,884
Save 21.4%GIA | 1.9ct | Heart | I | SI2 | Excellent
From $9,907
Compare at $12,608
Save 22.7%GIA | 1.91ct | Heart | G | SI2 | Excellent
From $10,028
Compare at $12,969
Save 41.7%GIA | 1.91ct | Heart | D | SI1 | Excellent
From $10,092
Compare at $17,310
Save 27%GIA | 1.9ct | Heart | H | SI1 | Excellent
From $10,168
Compare at $13,937
Save 31.2%GIA | 1.91ct | Heart | I | SI2 | Excellent
From $10,315
Compare at $15,003
GIA | 1.94ct | Heart | G | VS2 | Very Good
From $10,343
Compare at $11,207
Save 26.2%GIA | 1.9ct | Heart | G | VS2 | Excellent
From $10,351
Compare at $14,030
IGI | 1.91ct | Heart | H | VVS2 | Very Good
From $10,413
Compare at $10,415
Save 19.4%GIA | 1.9ct | Heart | K | SI1 | Very Good
From $10,697
Compare at $13,273
GIA | 1.9ct | Heart | E | VS2 | Ideal
From $10,885
Compare at $11,503
Save 26.3%GIA | 1.93ct | Heart | F | VS2 | Excellent
From $11,415
Compare at $15,480
Save 22.6%GIA | 1.9ct | Heart | D | SI2 | Excellent
From $11,428
Compare at $14,771
Save 22%GIA | 1.9ct | Heart | F | VS2 | Excellent
From $11,580
Compare at $14,853
Save 20.1%GIA | 1.9ct | Heart | H | SI2 | Excellent
From $11,715
Compare at $14,653
Save 21.9%GIA | 1.9ct | Heart | F | VS2 | Ideal
From $11,793
Compare at $15,095
Save 18%GIA | 1.9ct | Heart | H | VS1 | Very Good
From $11,842
Compare at $14,449
Save 26.1%GIA | 1.9ct | Heart | F | VS2 | Excellent
From $11,863
Compare at $16,063
Save 29.3%GIA | 1.91ct | Heart | D | VVS2 | Very Good
From $12,002
Compare at $16,980
Save 19.5%GIA | 1.96ct | Heart | D | SI1 | Excellent
From $12,074
Compare at $15,003
Save 18%GIA | 1.91ct | Heart | F | VS2 | Excellent
From $12,284
Compare at $14,980
Save 38.7%GIA | 1.91ct | Heart | G | SI2 | Excellent
From $12,403
Compare at $20,246
Save 39.3%GIA | 1.9ct | Heart | G | SI1 | Excellent
From $12,900
Compare at $21,235
Save 18%GIA | 1.9ct | Heart | G | VS2 | Very Good
From $13,159
Compare at $16,055
Save 18%GIA | 1.9ct | Heart | F | VS2 | Excellent
From $13,292
Compare at $16,210
GIA | 1.9ct | Heart | E | VS2 | Excellent
From $14,283
Compare at $15,170
Save 17.2%GIA | 1.91ct | Heart | G | VS1 | Excellent
From $14,336
Compare at $17,315
Save 39.1%GIA | 1.9ct | Heart | F | VS2 | Excellent
From $15,367
Compare at $25,245
Save 17.1%GIA | 1.9ct | Heart | F | VS1 | Very Good
From $15,407
Compare at $18,576
Save 39.1%GIA | 1.93ct | Heart | E | VS1 | Excellent
From $15,659
Compare at $25,721
Save 22.2%GIA | 1.9ct | Heart | E | VVS2 | Excellent
From $16,643
Compare at $21,392
Save 25.6%GIA | 1.9ct | Heart | D | VS2 | Excellent
From $16,722
Compare at $22,461
Save 38.4%GIA | 1.99ct | Heart | G | VS1 | Excellent
From $17,241
Compare at $27,967
Entry pricing in this category starts around $2,700.
What to Know When Shopping for 1.9 Carat Heart Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $23,837 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 $9,575 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.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- 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 54 comparable stones in this segment. Prices start around $2,700 and go up to $26,537.
Based on the latest market data, the average asking price is about $10,157 with a median around $9,575.
The observed spread is roughly $23,837 across tracked listings, which is about 89.8% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $10,157. The median price is $9,575, 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 6 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 $23,837 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 Natural inventory for 1.9 carat Heart diamonds.