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Heart|Lab Grown|IGI

6.57ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG795604327

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795604327

Diamond specifications and retailer prices

From $1,997 SGD
HK$12,200 HKD
As of November 1, 2026
Save $4,788 SGD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,785 SGD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 6.57ct lab-grown heart diamond

This 6.57ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG795604327 or 795604327. Listed at 10 retailers as of October 31, 2026, with prices from $1,997 to $6,785, a $4,788 spread on the same certified stone. Novita Diamonds lists it at $6,785. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.57
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795604327
Dimensions11.96 × 13.02 × 7.47 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.96 mm13.02 mm6.57 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795604327
Side View
Table 65.0%Crown 34.8°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 57.4%

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: $6,785 SGD|Low: $1,997 SGD|High: $6,886 SGD|Avg: $3,974 SGD|+3.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$1,997 SGD
Retailer 7$2,216 SGD
Retailer 2$2,423 SGD
Retailer 8$2,679 SGD
Retailer 3$2,703 SGD
Retailer 9$4,017 SGD
Retailer 4$5,422 SGD
Retailer 10$5,896 SGD
Retailer 5$6,224 SGD
Novita Diamonds$6,785 SGD

41 data points across 10 retailers

10 retailers$1,997 SGD to $6,785 SGD

A
Cheapest Retailer
-
$1,997 SGD
HK$12,200 HKD
A
Retailer 2
-
$2,216 SGD
$1,733 USD
View
A
Retailer 3
-
$2,423 SGD
£1,492 GBP
View
B+
Retailer 4
-
$2,679 SGD
$2,095 USD
View
A
Retailer 5
-
$2,703 SGD
€2,013 EUR
View
B+
Retailer 6
-
$4,017 SGD
$3,141 USD
View
Retailer 7
-
$5,422 SGD
£3,338 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
$5,896 SGD
$4,610 USD
View
B
Retailer 9
-
$6,224 SGD
$4,867 USD
View
Most Expensive
B
Novita Diamonds
cert_795604327 · Oct 31
$6,785 SGD
A$8,162 AUD
View
9 more retailers have this diamond
Prices start from $1,997 SGDSave up to $4,788 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
6.57ct Heart
$1,997 SGD