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Radiant|Lab Grown|IGI

6.64ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG659466152

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

Certificate IGI LG659466152

Diamond specifications and retailer prices

From HK$9,156 HKD
$1,167 USD
As of November 2, 2026
Save HK$43,201 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$52,357 HKD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.64ct lab-grown radiant diamond

This 6.64ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659466152 or 659466152. Listed at 19 retailers as of November 2, 2026, with prices from HK$9,156 to HK$52,357, a HK$43,201 spread on the same certified stone. With Clarity lists it at HK$52,357. 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

6.64
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659466152
Dimensions13.60 × 9.39 × 5.96 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.60 mm9.39 mm6.64 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659466152
Side View
Table 63.0%Crown 36.4°Girdle: MediumPavilion 33.1°Culet: NoneDepth 63.5%

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: Nov 2
Current: HK$17,268 HKD|Low: HK$9,156 HKD|High: HK$52,357 HKD|Avg: HK$20,941 HKD|-0.0%
Retailer 1
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
With Clarity
November 2, 2026
Retailer 9HK$9,156 HKD
Retailer 6HK$9,965 HKD
Retailer 17HK$10,624 HKD
Retailer 10HK$11,376 HKD
Retailer 2HK$11,965 HKD
Retailer 7HK$12,554 HKD
Retailer 4HK$13,888 HKD
Retailer 11HK$15,411 HKD
Retailer 14HK$16,877 HKD
Retailer 1HK$17,268 HKD
Retailer 3HK$19,913 HKD
Retailer 15HK$20,933 HKD
Retailer 5HK$22,746 HKD
Retailer 16HK$29,296 HKD
Retailer 13HK$29,996 HKD
Retailer 12HK$34,129 HKD
Retailer 8HK$36,277 HKD
With ClarityHK$52,357 HKD

11 data points across 18 retailers

19 retailersHK$9,156 HKD to HK$52,357 HKD

A
Cheapest Retailer
-
HK$9,156 HKD
$1,167 USD
A
Retailer 2
-
HK$9,965 HKD
$1,270 USD
View
A
Retailer 3
-
HK$10,624 HKD
$1,354 USD
View
A
Retailer 4
-
HK$11,376 HKD
£1,142 GBP
View
A
Retailer 5
-
HK$11,965 HKD
$1,525 USD
View
A
Retailer 6
-
HK$12,554 HKD
View
A
Retailer 7
-
HK$13,888 HKD
$1,770 USD
View
A
Retailer 8
-
HK$15,411 HKD
£1,547 GBP
View
B+
Retailer 9
-
HK$16,877 HKD
$2,151 USD
View
B+
Retailer 10
-
HK$17,268 HKD
€2,096 EUR
View
B+
Retailer 11
-
HK$19,913 HKD
$2,538 USD
View
B+
Retailer 12
-
HK$20,933 HKD
$2,668 USD
View
B+
Retailer 13
-
HK$22,746 HKD
$2,899 USD
View
B
Retailer 14
-
HK$29,296 HKD
£2,940 GBP
View
B+
Retailer 15
-
HK$29,996 HKD
$3,823 USD
View
B
Retailer 16
-
HK$34,129 HKD
£3,425 GBP
View
B
Retailer 17
-
HK$36,277 HKD
SGD 6,248 SGD
View
B
Retailer 18
-
HK$40,407 HKD
$5,150 USD
View
Most Expensive
B
With Clarity
659466152 · Nov 2
HK$52,357 HKD
$6,673 USD
View
18 more retailers have this diamond
Prices start from HK$9,156 HKDSave up to HK$43,201 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
6.64ct Radiant
HK$9,156 HKD