2.1 Carat Lab Grown Diamond Prices Comparison
As of April 2026, the average price of a 2.1 carat lab grown diamond is $2,431.2.1 carat diamonds can cost anywhere from $359 to $11,412 depending on shape, color, clarity, and other factors.In the last month, prices for these diamonds are down 0.2%.Compare 11,768 verified listings across 13 retailers in the tables below.
2.1 Carat Lab Grown Diamond Market Overview
CaratRadar currently tracks 11,768 verified 2.1-carat lab grown diamonds listed across 13 online retailers. Prices in this segment range from $359 to $11,412, with an average asking price of $2,431 and a median of $2,270.
The price spread of $11,053 (96.9% 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.
11,768 diamonds tracked in this segment
Price range: $359 to $11,412
Average price: $2,431
Median price: $2,270
Available across 13 retailers
Savings potential: up to 96.9%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
11,768
$359
$2,431
$2,270
$11,412
Price History
Price Comparison Matrix
2.1 Carat Lab Grown Diamond Prices by Shape
Shape-level averages for this carat and type. Open each shape page for full market detail.
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 45.8%GIA | 2.11ct | Antique | E | VS1 | Ideal
From $4,060
Compare at $7,490
Save 46%GIA | 2.11ct | Antique | D | VS1 | Ideal
From $4,430
Compare at $8,200
Save 45.9%GIA | 2.12ct | Antique | E | VVS2 | Ideal
From $4,325
Compare at $8,000
Save 45.7%GIA | 2.13ct | Antique | D | VVS2 | Ideal
From $4,725
Compare at $8,700
Save 45.6%GIA | 2.13ct | Antique | E | VVS2 | Ideal
From $4,350
Compare at $8,000
Save 45.7%GIA | 2.13ct | Antique | D | VS1 | Ideal
From $4,470
Compare at $8,230
Save 81.9%IGI | 2.13ct | Antique | E | VVS2 | Ideal
From $765
Compare at $4,220
Save 78.5%IGI | 2.13ct | Antique | E | VS1 | Ideal
From $730
Compare at $3,400
Save 69.3%GCAL | 2.14ct | Antique | E | VS2 | Ideal
From $3,118
Compare at $10,150
Save 45.9%GIA | 2.14ct | Antique | E | VVS2 | Ideal
From $4,370
Compare at $8,080
Save 79%IGI | 2.14ct | Antique | E | VVS2 | Ideal
From $770
Compare at $3,670
Save 45.9%GIA | 2.15ct | Antique | E | VVS2 | Ideal
From $4,385
Compare at $8,110
Save 79.1%IGI | 2.15ct | Antique | E | VVS2 | Ideal
From $770
Compare at $3,690
Save 73%IGI | 2.19ct | Antique | E | VVS2 | Ideal
From $1,172
Compare at $4,340
Save 78.6%GCAL | 2.11ct | Asscher | D | VVS1 | Ideal
From $1,339
Compare at $6,250
Save 51.1%GIA | 2.11ct | Asscher | E | VS1 | Excellent
From $1,466
Compare at $3,000
Save 52.4%GIA | 2.11ct | Asscher | E | VVS2 | Ideal
From $1,630
Compare at $3,420
Save 77%GIA | 2.11ct | Asscher | E | VVS2 | Excellent
From $1,611
Compare at $7,010
Save 41.3%GIA | 2.11ct | Asscher | G | VS1 | Ideal
From $1,854
Compare at $3,160
Save 62.5%GIA | 2.11ct | Asscher | F | VVS2 | Excellent
From $1,551
Compare at $4,140
Save 77%GIA | 2.11ct | Asscher | E | VVS2 | Excellent
From $1,611
Compare at $7,010
Save 68.1%IGI | 2.11ct | Asscher | D | SI1 | Ideal
From $578
Compare at $1,810
Save 42.2%IGI | 2.11ct | Asscher | D | VS2 | Ideal
From $883
Compare at $1,527
Save 73.9%IGI | 2.11ct | Asscher | D | IF | Good
From $1,833
Compare at $7,020
Save 67.5%IGI | 2.11ct | Asscher | F | VVS2 | Excellent
From $1,095
Compare at $3,374
Save 16.4%IGI | 2.11ct | Asscher | D | VS1 | Ideal
From $905
Compare at $1,083
IGI | 2.11ct | Asscher | E | VVS2 | Ideal
From $910
Compare at $1,457
Save 67.5%IGI | 2.11ct | Asscher | D | IF | Ideal
From $2,312
Compare at $7,120
IGI | 2.11ct | Asscher | D | VVS2 | Ideal
From $842
Compare at $1,370
Save 32.6%IGI | 2.11ct | Asscher | G | VS1 | Ideal
From $7,180
Compare at $10,660
Save 70.9%IGI | 2.11ct | Asscher | F | VVS2 | Ideal
From $865
Compare at $2,970
Save 32.5%IGI | 2.11ct | Asscher | D | VS1 | Very Good
From $891
Compare at $1,321
IGI | 2.11ct | Asscher | D | VS2 | Ideal
From $905
Compare at $950
Save 66.6%IGI | 2.11ct | Asscher | D | VVS1 | Ideal
From $1,224
Compare at $3,670
Save 70.5%IGI | 2.11ct | Asscher | E | VVS2 | Ideal
From $899
Compare at $3,050
Save 62.7%IGI | 2.11ct | Asscher | E | VS1 | Ideal
From $888
Compare at $2,380
Save 68.5%IGI | 2.11ct | Asscher | E | VVS2 | Ideal
From $801
Compare at $2,540
Save 66.8%IGI | 2.11ct | Asscher | D | VS1 | Ideal
From $1,026
Compare at $3,090
Save 77.6%IGI | 2.11ct | Asscher | E | VS2 | Ideal
From $960
Compare at $4,280
Save 69.3%IGI | 2.11ct | Asscher | D | VVS1 | Ideal
From $897
Compare at $2,920
Save 81.6%IGI | 2.11ct | Asscher | D | IF | Ideal
From $1,298
Compare at $7,070
Save 71.3%IGI | 2.11ct | Asscher | D | VVS2 | Very Good
From $912
Compare at $3,180
Save 52.6%IGI | 2.11ct | Asscher | FANCY | VS1 | Excellent
From $1,391
Compare at $2,933
Save 76.7%IGI | 2.11ct | Asscher | D | VS2 | Good
From $873
Compare at $3,740
Save 68.5%IGI | 2.11ct | Asscher | E | VVS2 | Ideal
From $800
Compare at $2,540
Save 80.6%IGI | 2.11ct | Asscher | D | VVS2 | Very Good
From $859
Compare at $4,430
Save 84.1%IGI | 2.11ct | Asscher | F | VVS2 | Ideal
From $652
Compare at $4,100
Save 78.8%IGI | 2.11ct | Asscher | D | VVS2 | Very Good
From $897
Compare at $4,240
Save 78.2%GIA | 2.12ct | Asscher | D | VVS1 | Ideal
From $2,240
Compare at $10,260
Save 79.3%GIA | 2.12ct | Asscher | F | VVS2 | Excellent
From $2,007
Compare at $9,710
Entry pricing in this category starts around $359.
What to Know When Shopping for 2.1 Carat Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $11,053 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 $2,270 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.
Frequently Asked Questions
We currently track 11,768 comparable stones in this segment. Prices start around $359 and go up to $11,412.
Based on the latest market data, the average asking price is about $2,431 with a median around $2,270.
The observed spread is roughly $11,053 across tracked listings, which is about 96.9% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $2,270, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
We currently track this stone category across 13 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 $11,053 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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