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Heart|Lab Grown|IGI

6.51ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG847672210

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847672210

Diamond specifications and retailer prices

From $1,964 SGD
HK$12,000 HKD
As of November 1, 2026
Save $4,757 SGD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,721 SGD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 6.51ct lab-grown heart diamond

This 6.51ct 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 LG847672210 or 847672210. Listed at 9 retailers as of October 31, 2026, with prices from $1,964 to $6,721, a $4,757 spread on the same certified stone. Novita Diamonds lists it at $6,721. 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

6.51
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847672210
Dimensions11.39 × 12.79 × 7.57 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm12.79 mm6.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847672210
Side View
Table 63.0%Crown 35.5°Girdle: STK-THKPavilion 39°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
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 1
Current: $6,721 SGD|Low: $1,964 SGD|High: $6,721 SGD|Avg: $4,034 SGD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$1,964 SGD
Retailer 5$2,198 SGD
Retailer 2$2,401 SGD
Retailer 4$2,656 SGD
Retailer 6$3,948 SGD
Retailer 3$5,366 SGD
Retailer 9$5,842 SGD
Retailer 8$6,167 SGD
Novita Diamonds$6,721 SGD

10 data points across 9 retailers

9 retailers$1,964 SGD to $6,721 SGD

A
Cheapest Retailer
-
$1,964 SGD
HK$12,000 HKD
A
Retailer 2
-
$2,198 SGD
$1,719 USD
View
A
Retailer 3
-
$2,401 SGD
£1,478 GBP
View
A
Retailer 4
-
$2,656 SGD
$2,077 USD
View
B+
Retailer 5
-
$3,948 SGD
$3,087 USD
View
B+
Retailer 6
-
$5,366 SGD
£3,304 GBP
View
B
Retailer 7
-
$5,842 SGD
$4,568 USD
View
B
Retailer 8
-
$6,167 SGD
$4,822 USD
View
Most Expensive
B
Novita Diamonds
cert_847672210 · Oct 31
$6,721 SGD
A$8,085 AUD
View
8 more retailers have this diamond
Prices start from $1,964 SGDSave up to $4,757 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
6.51ct Heart
$1,964 SGD