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Heart|Lab Grown|IGI

6.54ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG799619830

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799619830

Diamond specifications and retailer prices

From $1,453 SGD
$1,136 USD
As of November 2, 2026
Save $7,806 SGD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,259 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.54ct lab-grown heart diamond

This 6.54ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799619830 or 799619830. Listed at 22 retailers as of November 2, 2026, with prices from $1,453 to $9,259, a $7,806 spread on the same certified stone. Brilliant Earth lists it at $9,259. 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

6.54
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799619830
Dimensions13.12 × 11.87 × 7.19 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.12 mm11.87 mm6.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799619830
Side View
Table 56.0%Crown 34.3°Girdle: STK-VTKPavilion 36.7°Culet: NoneDepth 54.8%

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: $3,085 SGD|Low: $1,453 SGD|High: $8,189 SGD|Avg: $3,377 SGD|-1.7%
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 12$1,453 SGD
Retailer 17$1,579 SGD
Retailer 16$1,627 SGD
Retailer 19$1,684 SGD
Retailer 14$1,744 SGD
Retailer 4$1,906 SGD
Retailer 2$2,188 SGD
Retailer 15$2,422 SGD
Retailer 18$2,677 SGD
Retailer 7$2,702 SGD
Retailer 1$3,085 SGD
Retailer 8$3,121 SGD
Retailer 20$3,158 SGD
Retailer 11$3,282 SGD
Retailer 5$3,984 SGD
Retailer 10$4,889 SGD
Retailer 13$5,478 SGD
Retailer 9$5,534 SGD
Retailer 6$5,894 SGD
Retailer 3$7,971 SGD

26 data points across 20 retailers

22 retailers$1,453 SGD to $9,259 SGD

A
Cheapest Retailer
-
$1,453 SGD
$1,136 USD
A
Retailer 2
-
$1,579 SGD
$1,235 USD
View
A
Retailer 3
-
$1,627 SGD
$1,272 USD
View
Final sale: no returns
A
Retailer 4
-
$1,684 SGD
$1,317 USD
View
Retailer 5
-
$1,696 SGD
$1,326 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,744 SGD
£1,074 GBP
View
A
Retailer 7
-
$1,906 SGD
$1,490 USD
View
A
Retailer 8
-
$2,188 SGD
$1,711 USD
View
A
Retailer 9
-
$2,422 SGD
£1,491 GBP
View
A
Retailer 10
-
$2,677 SGD
$2,093 USD
View
A
Retailer 11
-
$2,702 SGD
€2,012 EUR
View
B+
Retailer 12
-
$3,085 SGD
$2,412 USD
View
B+
Retailer 13
-
$3,121 SGD
A$3,755 AUD
View
B+
Retailer 14
-
$3,158 SGD
$2,469 USD
View
B+
Retailer 15
-
$3,282 SGD
ZAR 41,462 ZAR
View
B+
Retailer 16
-
$3,984 SGD
$3,115 USD
View
B
Retailer 17
-
$4,889 SGD
$3,823 USD
View
B+
Retailer 18
-
$5,478 SGD
£3,373 GBP
View
B
Retailer 19
-
$5,534 SGD
View
B
Retailer 20
-
$5,894 SGD
$4,609 USD
View
B
Retailer 21
-
$7,971 SGD
$6,233 USD
View
Most Expensive
B
Brilliant Earth
21419108A · Nov 2
$9,259 SGD
$7,240 USD
View
21 more retailers have this diamond
Prices start from $1,453 SGDSave up to $7,806 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
6.54ct Heart
$1,453 SGD