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Heart|Lab Grown|GIA

6.21ct H VS2 Heart Lab Grown Diamond

EX • H/VS2 • GIA 2239101683

Certificate GIA 2239101683

Diamond specifications and retailer prices

From $1,996 USD
As of November 1, 2026
Save $4,400 USD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,396 USD at MOH London · As of November 1, 2026
View at MOH London

About this 6.21ct lab-grown heart diamond

This 6.21ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2239101683. Listed at 11 retailers as of November 1, 2026, with prices from $1,996 to $6,396, a $4,400 spread on the same certified stone. MOH London lists it at $6,396. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.21
Carat
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2239101683
Dimensions11.31 × 13.03 × 7.57 mm
L/W Ratio1.15
Top View
11.31 mm13.03 mm6.21 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2239101683
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,396 USD|Low: $1,996 USD|High: $10,187 USD|Avg: $3,748 USD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$1,996 USD
Retailer 4$2,144 USD
Retailer 7$2,200 USD
Retailer 6$2,344 USD
Retailer 8$2,650 USD
Retailer 5$3,184 USD
Retailer 3$3,280 USD
Retailer 2$3,384 USD
Retailer 10$3,386 USD
MOH London$6,396 USD
Retailer 11$10,187 USD

24 data points across 11 retailers

11 retailers$1,996 USD to $6,396 USD

Retailer 1
-
$1,766 USD
Price last confirmed 25 days ago
Retailer 2
-
$1,921 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
$1,996 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,144 USD
View
B+
Retailer 5
-
$2,200 USD
View
B+
Retailer 6
-
$2,344 USD
View
B+
Retailer 7
-
$2,650 USD
HK$20,700 HKD
View
Retailer 8
-
$3,108 USD
View
Price last confirmed 28 days ago
B
Retailer 9
-
$3,184 USD
View
B+
Retailer 10
-
$3,384 USD
View
Most Expensive
B
MOH London
2239101683 · Nov 1
$6,396 USD
£5,036 GBP
View
10 more retailers have this diamond
Prices start from $1,996 USDSave up to $4,400 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
6.21ct Heart
$1,996 USD