6.3 Carat Emerald Lab Grown Diamond Prices Comparison
As of February 2026, 6.3 carat emerald lab grown diamonds usually range from $1,068 to $8,690, with an average price of $1,922.In the last month, prices for these diamonds are down 2.3%.Compare 54 verified listings across 5 retailers tracked by CaratRadar.
6.3 Carat Emerald Lab Grown Diamond Market Overview
CaratRadar currently tracks 54 verified 6.3-carat emerald lab grown diamonds listed across 5 online retailers. Prices in this segment range from $1,068 to $8,690, with an average asking price of $1,922 and a median of $1,524.
The price spread of $7,622 (87.7% 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: $1,068 to $8,690
Average price: $1,922
Median price: $1,524
Available across 5 retailers
Savings potential: up to 87.7%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
54
$1,068
$1,922
$1,524
$8,690
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGISave 40.1%6.25ct | Emerald | H | VS1 | Ideal
From $2,019
Compare at $3,368
IGISave 81.4%6.25ct | Emerald | F | VS1 | Very Good
From $2,310
Compare at $12,420
IGISave 40.1%6.25ct | Emerald | H | VS1 | Ideal
From $2,019
Compare at $3,368
IGISave 82%6.25ct | Emerald | G | VS1 | Very Good
From $1,215
Compare at $6,750
IGISave 60.9%6.25ct | Emerald | G | VS1 | Ideal
From $1,117
Compare at $2,860
IGISave 79.1%6.25ct | Emerald | G | VS1 | Ideal
From $1,513
Compare at $7,240
IGISave 49.1%6.25ct | Emerald | E | VVS2 | Very Good
From $2,116
Compare at $4,154
IGISave 83.2%6.26ct | Emerald | G | VVS2 | Excellent
From $1,519
Compare at $9,030
IGISave 61.9%6.26ct | Emerald | FANCY | VVS2 | Excellent
From $6,159
Compare at $16,158
IGISave 73.1%6.26ct | Emerald | E | VVS2 | Ideal
From $2,741
Compare at $10,200
IGISave 55%6.26ct | Emerald | E | VS1 | Excellent
From $2,252
Compare at $5,008
IGISave 58.6%6.26ct | Emerald | I | VS2 | Ideal
From $1,081
Compare at $2,613
IGISave 81.8%6.27ct | Emerald | G | VS2 | Very Good
From $1,208
Compare at $6,620
IGISave 81.4%6.27ct | Emerald | F | VS1 | Very Good
From $2,317
Compare at $12,460
IGISave 85.8%6.27ct | Emerald | E | VS1 | Ideal
From $2,213
Compare at $15,590
IGISave 85.8%6.27ct | Emerald | E | VS1 | Excellent
From $2,213
Compare at $15,590
IGISave 91.5%6.27ct | Emerald | F | VS1 | Excellent
From $1,100
Compare at $12,900
GIASave 70.4%6.27ct | Emerald | D | VVS2 | Excellent
From $8,690
Compare at $29,341
IGISave 55.6%6.27ct | Emerald | I | VS1 | Excellent
From $1,068
Compare at $2,408
IGISave 55.6%6.27ct | Emerald | H | VS2 | Ideal
From $1,068
Compare at $2,408
IGISave 55.5%6.27ct | Emerald | H | VS1 | Ideal
From $1,109
Compare at $2,491
IGISave 75.1%6.28ct | Emerald | F | VS1 | Ideal
From $1,236
Compare at $4,960
IGISave 89.9%6.28ct | Emerald | F | VVS2 | Ideal
From $1,426
Compare at $14,060
IGISave 68.8%6.29ct | Emerald | F | VS1 | Excellent
From $1,490
Compare at $4,780
IGISave 79.1%6.29ct | Emerald | F | VVS2 | Very Good
From $1,973
Compare at $9,431
IGISave 72.6%6.29ct | Emerald | I | VS2 | Ideal
From $1,844
Compare at $6,740
IGISave 76.1%6.29ct | Emerald | G | VS1 | Very Good
From $1,621
Compare at $6,790
IGISave 90%6.29ct | Emerald | F | VVS2 | Ideal
From $1,410
Compare at $14,090
IGISave 78.8%6.3ct | Emerald | D | VVS2 | Very Good
From $3,949
Compare at $18,630
IGISave 76.2%6.3ct | Emerald | G | VS2 | Very Good
From $1,586
Compare at $6,650
IGISave 58.9%6.3ct | Emerald | I | VS2 | Ideal
From $1,073
Compare at $2,614
IGISave 55.7%6.3ct | Emerald | H | VS1 | Ideal
From $1,073
Compare at $2,420
IGISave 82.8%6.3ct | Emerald | D | VS1 | Excellent
From $2,773
Compare at $16,110
IGISave 74.9%6.3ct | Emerald | F | VS2 | Ideal
From $1,201
Compare at $4,785
IGISave 51.8%6.31ct | Emerald | H | VVS2 | Ideal
From $1,263
Compare at $2,619
IGISave 81.4%6.31ct | Emerald | E | VS1 | Very Good
From $2,381
Compare at $12,810
IGISave 87.7%6.31ct | Emerald | G | VVS2 | Excellent
From $1,529
Compare at $12,460
IGISave 69.8%6.31ct | Emerald | D | VVS2 | Excellent
From $5,617
Compare at $18,600
IGISave 76.1%6.31ct | Emerald | G | VS1 | Very Good
From $1,626
Compare at $6,810
IGISave 90.7%6.31ct | Emerald | E | VS2 | Excellent
From $1,163
Compare at $12,560
IGISave 77.6%6.31ct | Emerald | G | VVS2 | Excellent
From $2,821
Compare at $12,580
IGISave 83.3%6.31ct | Emerald | E | VS1 | Excellent
From $1,755
Compare at $10,510
IGISave 42%6.32ct | Emerald | H | VS1 | Ideal
From $1,973
Compare at $3,403
IGISave 55.5%6.32ct | Emerald | H | VS1 | Ideal
From $1,097
Compare at $2,468
IGISave 55.6%6.32ct | Emerald | H | VS2 | Ideal
From $1,077
Compare at $2,427
IGISave 78.9%6.33ct | Emerald | G | VS2 | Excellent
From $1,547
Compare at $7,324
IGISave 54.9%6.33ct | Emerald | H | VS2 | Ideal
From $1,078
Compare at $2,389
IGISave 58.7%6.34ct | Emerald | E | VVS2 | Very Good
From $1,880
Compare at $4,554
IGISave 61.1%6.34ct | Emerald | G | VS1 | Ideal
From $1,130
Compare at $2,901
IGISave 54.8%6.34ct | Emerald | H | VS2 | Ideal
From $1,101
Compare at $2,433
Entry pricing in this category starts around $1,068.
What to Know When Shopping for 6.3 Carat Emerald Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $7,622 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 $1,524 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.
- Emerald cuts show clarity more readily due to their step-cut facets. Consider VS2 or better clarity for this shape.
Frequently Asked Questions
We currently track 54 comparable stones in this segment. Prices start around $1,068 and go up to $8,690.
Based on the latest market data, the average asking price is about $1,922 with a median around $1,524.
The observed spread is roughly $7,622 across tracked listings, which is about 87.7% 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 $1,524, 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 5 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 $7,622 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 6.3 carat Emerald diamonds.