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Radiant|Lab Grown|IGI

6.57ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG773638941

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG773638941

Diamond specifications and retailer prices

From $4,358 SGD
$3,409 USD
As of October 30, 2026
Save $13,394 SGD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $17,752 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 6.57ct lab-grown radiant diamond

This 6.57ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG773638941 or 773638941. Listed at 22 retailers as of October 30, 2026, with prices from $4,358 to $17,752, a $13,394 spread on the same certified stone. Taylor and Hart lists it at $17,752. 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
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773638941
Dimensions13.35 × 9.01 × 6.18 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.35 mm9.01 mm6.57 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773638941
Side View
Table 65.0%Crown 44.7°Girdle: Slightly ThickPavilion 32.5°Culet: NoneDepth 68.6%

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: Oct 30
Current: $6,746 SGD|Low: $4,304 SGD|High: $18,303 SGD|Avg: $8,400 SGD|-4.7%
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
Taylor and Hart
October 31, 2026
Retailer 6$4,358 SGD
Retailer 3$4,742 SGD
Retailer 7$4,878 SGD
Retailer 15$5,055 SGD
Retailer 16$5,070 SGD
Retailer 4$5,254 SGD
Retailer 17$5,907 SGD
Retailer 18$6,317 SGD
Retailer 1$6,746 SGD
Retailer 20$6,933 SGD
Retailer 12$6,972 SGD
Retailer 2$7,735 SGD
Retailer 10$8,068 SGD
Retailer 11$8,674 SGD
Retailer 13$9,333 SGD
Retailer 9$9,735 SGD
Retailer 14$9,779 SGD
Retailer 5$12,669 SGD
Retailer 8$12,829 SGD
Retailer 19$14,027 SGD
Taylor and Hart$17,752 SGD

41 data points across 21 retailers

22 retailers$4,358 SGD to $17,752 SGD

A
Cheapest Retailer
-
$4,358 SGD
$3,409 USD
B+
Retailer 2
-
$4,742 SGD
$3,709 USD
View
B+
Retailer 3
-
$4,878 SGD
$3,816 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,055 SGD
$3,954 USD
View
B+
Retailer 5
-
$5,070 SGD
$3,966 USD
View
Retailer 6
-
$5,202 SGD
$4,069 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$5,254 SGD
$4,110 USD
View
B+
Retailer 8
-
$5,907 SGD
HK$36,100 HKD
View
B+
Retailer 9
-
$6,317 SGD
$4,941 USD
View
B+
Retailer 10
-
$6,746 SGD
£4,155 GBP
View
B+
Retailer 11
-
$6,933 SGD
$5,423 USD
View
B+
Retailer 12
-
$6,972 SGD
$5,454 USD
View
B
Retailer 13
-
$7,735 SGD
£4,764 GBP
View
Retailer 14
-
$8,068 SGD
$6,311 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$8,674 SGD
$6,785 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$9,333 SGD
A$11,231 AUD
View
Price last confirmed 23 days ago
Retailer 17
-
$9,735 SGD
A$11,715 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$9,779 SGD
ZAR 123,582 ZAR
View
B
Retailer 19
-
$12,669 SGD
$9,910 USD
View
B
Retailer 20
-
$12,829 SGD
£7,902 GBP
View
B
Retailer 21
-
$14,027 SGD
$10,972 USD
View
Most Expensive
B
Taylor and Hart
OD7AZI5 · Oct 30
$17,752 SGD
$13,886 USD
View
21 more retailers have this diamond
Prices start from $4,358 SGDSave up to $13,394 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 Radiant
$4,358 SGD