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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 HK$7,391 HKD
$942 USD
As of October 29, 2026
Save HK$31,446 HKD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$38,836 HKD 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 HK$7,391 to HK$38,836, a HK$31,446 spread on the same certified stone. Brilliant Earth lists it at HK$38,836. 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: HK$38,836 HKD|Low: HK$5,641 HKD|High: HK$40,583 HKD|Avg: HK$17,386 HKD|-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 4HK$7,391 HKD
Retailer 9HK$7,893 HKD
Retailer 13HK$8,042 HKD
Retailer 15HK$8,575 HKD
Retailer 17HK$8,575 HKD
Retailer 10HK$9,964 HKD
Retailer 5HK$12,585 HKD
Retailer 16HK$13,332 HKD
Retailer 7HK$13,738 HKD
Retailer 2HK$14,087 HKD
Retailer 14HK$18,477 HKD
Retailer 6HK$22,423 HKD
Retailer 3HK$24,110 HKD
Retailer 11HK$29,234 HKD
Retailer 8HK$29,832 HKD
Retailer 12HK$32,442 HKD
Brilliant EarthHK$38,836 HKD

36 data points across 17 retailers

16 retailersHK$7,391 HKD to HK$38,836 HKD

A
Cheapest Retailer
-
HK$7,391 HKD
$942 USD
A
Retailer 2
-
HK$8,042 HKD
$1,025 USD
View
Retailer 3
-
HK$8,575 HKD
$1,093 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$8,575 HKD
$1,093 USD
View
A
Retailer 5
-
HK$9,964 HKD
$1,270 USD
View
A
Retailer 6
-
HK$12,585 HKD
$1,604 USD
View
Retailer 7
-
HK$13,332 HKD
£1,338 GBP
View
Price last confirmed 14 days ago
B+
Retailer 8
-
HK$13,738 HKD
$1,751 USD
View
A
Retailer 9
-
HK$14,087 HKD
€1,710 EUR
View
B+
Retailer 10
-
HK$18,477 HKD
$2,355 USD
View
B
Retailer 11
-
HK$22,423 HKD
$2,858 USD
View
B+
Retailer 12
-
HK$24,110 HKD
$3,073 USD
View
B
Retailer 13
-
HK$29,234 HKD
£2,934 GBP
View
Retailer 14
-
HK$29,832 HKD
$3,802 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
HK$32,442 HKD
$4,135 USD
View
Most Expensive
B
Brilliant Earth
7670309A · Oct 29
HK$38,836 HKD
$4,950 USD
View
15 more retailers have this diamond
Prices start from HK$7,391 HKDSave up to HK$31,446 HKD

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
HK$7,391 HKD