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Radiant|Lab Grown|IGI

6.10ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG821658460

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG821658460

Diamond specifications and retailer prices

From HK$16,256 HKD
$2,072 USD
As of October 31, 2026
Save HK$53,257 HKD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$69,513 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.1ct lab-grown radiant diamond

This 6.1ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821658460 or 821658460. Listed at 14 retailers as of October 31, 2026, with prices from HK$16,256 to HK$69,513, a HK$53,257 spread on the same certified stone. Brilliant Earth lists it at HK$69,513. 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

6.10
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658460
Dimensions10.17 × 10.10 × 6.84 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.17 mm10.10 mm6.10 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658460
Side View
Table 66.0%Crown 43.2°Girdle: MED-STKPavilion 36.7°CuletDepth 67.7%

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 31
Current: HK$69,513 HKD|Low: HK$16,256 HKD|High: HK$135,260 HKD|Avg: HK$41,189 HKD|-48.2%
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
October 31, 2026
Retailer 13HK$16,256 HKD
Retailer 3HK$16,845 HKD
Retailer 10HK$17,528 HKD
Retailer 4HK$19,803 HKD
Retailer 7HK$22,517 HKD
Retailer 14HK$26,409 HKD
Retailer 2HK$27,408 HKD
Retailer 8HK$32,597 HKD
Retailer 5HK$34,914 HKD
Retailer 12HK$45,395 HKD
Retailer 11HK$48,339 HKD
Retailer 9HK$48,365 HKD
Retailer 6HK$59,020 HKD
Brilliant EarthHK$69,513 HKD

28 data points across 14 retailers

14 retailersHK$16,256 HKD to HK$69,513 HKD

A
Cheapest Retailer
-
HK$16,256 HKD
$2,072 USD
Final sale: no returns
Retailer 2
-
HK$16,845 HKD
$2,147 USD
View
Price last confirmed 20 days ago
Retailer 3
-
HK$17,528 HKD
£1,759 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$19,803 HKD
$2,524 USD
View
B+
Retailer 5
-
HK$22,517 HKD
$2,870 USD
View
B+
Retailer 6
-
HK$26,409 HKD
$3,366 USD
View
B+
Retailer 7
-
HK$27,408 HKD
€3,327 EUR
View
B+
Retailer 8
-
HK$32,597 HKD
ZAR 67,120 ZAR
View
B+
Retailer 9
-
HK$34,914 HKD
£3,504 GBP
View
B
Retailer 10
-
HK$45,395 HKD
$5,786 USD
View
B
Retailer 11
-
HK$48,339 HKD
$6,161 USD
View
B
Retailer 12
-
HK$48,365 HKD
£4,854 GBP
View
B
Retailer 13
-
HK$59,020 HKD
$7,523 USD
View
Most Expensive
B
Brilliant Earth
20749696A · Oct 31
HK$69,513 HKD
$8,860 USD
View
13 more retailers have this diamond
Prices start from HK$16,256 HKDSave up to HK$53,257 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
6.10ct Radiant
HK$16,256 HKD