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Heart|Lab Grown|IGI

10.64ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG620482934

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG620482934

Diamond specifications and retailer prices

From $3,321 SGD
$2,597 USD
As of November 2, 2026
Save $10,118 SGD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,439 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.64ct lab-grown heart diamond

This 10.64ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620482934 or 620482934. Listed at 18 retailers as of October 31, 2026, with prices from $3,321 to $13,439, a $10,118 spread on the same certified stone. Taylor and Hart lists it at $13,439. 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

10.64
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620482934
Dimensions13.46 × 14.99 × 8.85 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.46 mm14.99 mm10.64 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620482934
Side View
Table 63.0%Crown 40.7°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 59.0%

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: $5,201 SGD|Low: $3,188 SGD|High: $10,784 SGD|Avg: $5,281 SGD|-1.1%
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
November 2, 2026
Retailer 2$3,321 SGD
Retailer 10$3,438 SGD
Retailer 17$3,614 SGD
Retailer 6$3,719 SGD
Retailer 8$3,853 SGD
Retailer 13$3,853 SGD
Retailer 5$4,061 SGD
Retailer 9$4,370 SGD
Retailer 1$5,201 SGD
Retailer 11$5,204 SGD
Retailer 15$5,296 SGD
Retailer 14$5,965 SGD
Retailer 4$6,002 SGD
Retailer 12$7,139 SGD
Retailer 16$8,870 SGD
Retailer 3$9,791 SGD
Retailer 7$10,784 SGD

40 data points across 17 retailers

18 retailers$3,321 SGD to $13,439 SGD

A
Cheapest Retailer
-
$3,321 SGD
$2,597 USD
A
Retailer 2
-
$3,438 SGD
£2,117 GBP
View
A
Retailer 3
-
$3,614 SGD
$2,826 USD
View
A
Retailer 4
-
$3,719 SGD
$2,908 USD
View
Final sale: no returns
A
Retailer 5
-
$3,853 SGD
$3,013 USD
View
Retailer 6
-
$3,853 SGD
$3,013 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$4,061 SGD
$3,175 USD
View
A
Retailer 8
-
$4,370 SGD
$3,417 USD
View
A
Retailer 9
-
$5,201 SGD
$4,067 USD
View
A
Retailer 10
-
$5,204 SGD
£3,204 GBP
View
A
Retailer 11
-
$5,296 SGD
$4,141 USD
View
A
Retailer 12
-
$5,965 SGD
ZAR 75,353 ZAR
View
A
Retailer 13
-
$6,002 SGD
$4,693 USD
View
B+
Retailer 14
-
$7,139 SGD
A$8,588 AUD
View
B+
Retailer 15
-
$8,870 SGD
$6,936 USD
View
B+
Retailer 16
-
$9,791 SGD
$7,656 USD
View
B
Retailer 17
-
$10,784 SGD
$8,432 USD
View
Most Expensive
B
Taylor and Hart
CR40CSN · Oct 31
$13,439 SGD
$10,509 USD
View
17 more retailers have this diamond
Prices start from $3,321 SGDSave up to $10,118 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
10.64ct Heart
$3,321 SGD