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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 $1,341 AUD
$942 USD
As of October 29, 2026
Save $5,706 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,047 AUD 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 $1,341 to $7,047, a $5,706 spread on the same certified stone. Brilliant Earth lists it at $7,047. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,047 AUD|Low: $1,024 AUD|High: $7,364 AUD|Avg: $3,155 AUD|-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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 4$1,341 AUD
Retailer 9$1,432 AUD
Retailer 13$1,459 AUD
Retailer 15$1,556 AUD
Retailer 17$1,556 AUD
Retailer 10$1,808 AUD
Retailer 5$2,283 AUD
Retailer 16$2,419 AUD
Retailer 7$2,493 AUD
Retailer 2$2,556 AUD
Retailer 14$3,353 AUD
Retailer 6$4,069 AUD
Retailer 3$4,375 AUD
Retailer 11$5,305 AUD
Retailer 8$5,413 AUD
Retailer 12$5,887 AUD
Brilliant Earth$7,047 AUD

36 data points across 17 retailers

16 retailers$1,341 AUD to $7,047 AUD

A
Cheapest Retailer
-
$1,341 AUD
$942 USD
A
Retailer 2
-
$1,459 AUD
$1,025 USD
View
Retailer 3
-
$1,556 AUD
$1,093 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,556 AUD
$1,093 USD
View
A
Retailer 5
-
$1,808 AUD
$1,270 USD
View
A
Retailer 6
-
$2,283 AUD
$1,604 USD
View
Retailer 7
-
$2,419 AUD
£1,338 GBP
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$2,493 AUD
$1,751 USD
View
A
Retailer 9
-
$2,556 AUD
€1,710 EUR
View
B+
Retailer 10
-
$3,353 AUD
$2,355 USD
View
B
Retailer 11
-
$4,069 AUD
$2,858 USD
View
B+
Retailer 12
-
$4,375 AUD
$3,073 USD
View
B
Retailer 13
-
$5,305 AUD
£2,934 GBP
View
Retailer 14
-
$5,413 AUD
$3,802 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$5,887 AUD
$4,135 USD
View
Most Expensive
B
Brilliant Earth
7670309A · Oct 29
$7,047 AUD
$4,950 USD
View
15 more retailers have this diamond
Prices start from $1,341 AUDSave up to $5,706 AUD

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
$1,341 AUD