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Radiant|Lab Grown|IGI

6.63ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2

Diamond specifications and retailer prices

From HK$20,085 HKD
$2,560 USD
As of October 30, 2026
Save HK$65,433 HKD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$85,518 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 6.63ct lab-grown radiant diamond

This 6.63ct 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. Listed at 7 retailers as of October 30, 2026, with prices from HK$20,085 to HK$85,518, a HK$65,433 spread on the same certified stone. With Clarity lists it at HK$85,518. 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

6.63
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions13.20 × 9.07 × 6.10 mm
L/W Ratio1.46
Top View
13.20 mm9.07 mm6.63 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.3%

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 30
Current: HK$21,850 HKD|Low: HK$20,085 HKD|High: HK$92,956 HKD|Avg: HK$50,836 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 24, 2026
Retailer 5HK$20,085 HKD
Retailer 1HK$21,850 HKD
Retailer 4HK$23,294 HKD
Retailer 2HK$25,247 HKD
Retailer 3HK$32,018 HKD
Retailer 6HK$82,890 HKD
With ClarityHK$85,518 HKD

18 data points across 7 retailers

7 retailersHK$20,085 HKD to HK$85,518 HKD

A
Cheapest Retailer
-
HK$20,085 HKD
$2,560 USD
A
Retailer 2
-
HK$21,850 HKD
$2,785 USD
View
A
Retailer 3
-
HK$23,294 HKD
$2,969 USD
View
A
Retailer 4
-
HK$25,247 HKD
$3,218 USD
View
B+
Retailer 5
-
HK$32,018 HKD
$4,081 USD
View
Retailer 6
-
HK$82,890 HKD
$10,565 USD
View
Price last confirmed 18 days ago
Most Expensive
B
With Clarity
840639638 · Oct 31
HK$85,518 HKD
$10,900 USD
View
6 more retailers have this diamond
Prices start from HK$20,085 HKDSave up to HK$65,433 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
6.63ct Radiant
HK$20,085 HKD