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Round|Lab Grown|IGI

7.21ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG588372623

Shape and cutting style on the report: Round brilliant

Certificate IGI LG588372623

Diamond specifications and retailer prices

From $942 USD
As of October 29, 2026
Save $4,008 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,950 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.21ct lab-grown round diamond

This 7.21ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588372623 or 588372623. Listed at 16 retailers as of October 29, 2026, with prices from $942 to $4,950, a $4,008 spread on the same certified stone. Brilliant Earth lists it at $4,950. 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

7.21
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588372623
Dimensions12.48 × 12.41 × 7.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.48 mm12.41 mm7.21 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588372623
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,950 USD|Low: $719 USD|High: $5,173 USD|Avg: $2,216 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 29, 2026
Retailer 4$942 USD
Retailer 9$1,006 USD
Retailer 13$1,025 USD
Retailer 15$1,093 USD
Retailer 17$1,093 USD
Retailer 5$1,604 USD
Retailer 16$1,699 USD
Retailer 7$1,751 USD
Retailer 12$1,755 USD
Retailer 10$1,801 USD
Retailer 14$2,355 USD
Retailer 6$2,858 USD
Retailer 3$3,073 USD
Retailer 2$3,726 USD
Retailer 8$3,802 USD
Retailer 11$4,135 USD
Brilliant Earth$4,950 USD

35 data points across 17 retailers

16 retailers$942 USD to $4,950 USD

A
Cheapest Retailer
-
$942 USD
A
Retailer 2
-
$1,025 USD
View
Retailer 3
-
$1,093 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,093 USD
View
A
Retailer 5
-
$1,604 USD
View
Retailer 6
-
$1,699 USD
£1,338 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$1,751 USD
View
B+
Retailer 8
-
$1,755 USD
View
B+
Retailer 9
-
$1,801 USD
€1,715 EUR
View
B+
Retailer 10
-
$2,355 USD
View
B
Retailer 11
-
$2,858 USD
View
B+
Retailer 12
-
$3,073 USD
View
B
Retailer 13
-
$3,726 USD
£2,934 GBP
View
Retailer 14
-
$3,802 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$4,135 USD
View
Most Expensive
B
Brilliant Earth
7670309A · Oct 29
$4,950 USD
View
15 more retailers have this diamond
Prices start from $942 USDSave up to $4,008 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.

A
7.21ct Round
$942 USD