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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 $1,492 SGD
$1,167 USD
As of November 2, 2026
Save $7,042 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,534 SGD 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 $1,492 to $8,534, a $7,042 spread on the same certified stone. With Clarity lists it at $8,534. 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,815 SGD|Low: $1,492 SGD|High: $8,534 SGD|Avg: $3,413 SGD|-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 9$1,492 SGD
Retailer 6$1,624 SGD
Retailer 17$1,732 SGD
Retailer 10$1,854 SGD
Retailer 2$1,950 SGD
Retailer 7$2,046 SGD
Retailer 4$2,264 SGD
Retailer 11$2,512 SGD
Retailer 14$2,751 SGD
Retailer 1$2,815 SGD
Retailer 3$3,246 SGD
Retailer 15$3,412 SGD
Retailer 5$3,708 SGD
Retailer 16$4,775 SGD
Retailer 13$4,889 SGD
Retailer 12$5,563 SGD
Retailer 8$5,913 SGD
With Clarity$8,534 SGD

11 data points across 18 retailers

19 retailers$1,492 SGD to $8,534 SGD

A
Cheapest Retailer
-
$1,492 SGD
$1,167 USD
A
Retailer 2
-
$1,624 SGD
$1,270 USD
View
A
Retailer 3
-
$1,732 SGD
$1,354 USD
View
A
Retailer 4
-
$1,854 SGD
£1,142 GBP
View
A
Retailer 5
-
$1,950 SGD
$1,525 USD
View
A
Retailer 6
-
$2,046 SGD
HK$12,500 HKD
View
A
Retailer 7
-
$2,264 SGD
$1,770 USD
View
A
Retailer 8
-
$2,512 SGD
£1,547 GBP
View
B+
Retailer 9
-
$2,751 SGD
$2,151 USD
View
B+
Retailer 10
-
$2,815 SGD
€2,096 EUR
View
B+
Retailer 11
-
$3,246 SGD
$2,538 USD
View
B+
Retailer 12
-
$3,412 SGD
$2,668 USD
View
B+
Retailer 13
-
$3,708 SGD
$2,899 USD
View
B
Retailer 14
-
$4,775 SGD
£2,940 GBP
View
B+
Retailer 15
-
$4,889 SGD
$3,823 USD
View
B
Retailer 16
-
$5,563 SGD
£3,425 GBP
View
B
Retailer 17
-
$5,913 SGD
View
B
Retailer 18
-
$6,586 SGD
$5,150 USD
View
Most Expensive
B
With Clarity
659466152 · Nov 2
$8,534 SGD
$6,673 USD
View
18 more retailers have this diamond
Prices start from $1,492 SGDSave up to $7,042 SGD

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
$1,492 SGD