CaratHunter
Plans
Radiant|Lab Grown|IGI

6.65ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG657419969

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

Certificate IGI LG657419969

Diamond specifications and retailer prices

From $1,495 SGD
$1,169 USD
As of November 2, 2026
Save $5,091 SGD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,586 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 6.65ct lab-grown radiant diamond

This 6.65ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG657419969 or 657419969. Listed at 19 retailers as of November 1, 2026, with prices from $1,495 to $6,586, a $5,091 spread on the same certified stone. Rare Carat lists it at $6,586. 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

6.65
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657419969
Dimensions13.90 × 9.37 × 6.01 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.90 mm9.37 mm6.65 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657419969
Side View
Table 65.0%Crown 42.1°Girdle: MediumPavilion 34.6°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,857 SGD|Low: $1,495 SGD|High: $5,921 SGD|Avg: $3,069 SGD|-0.1%
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
Retailer 18
November 2, 2026
Retailer 10$1,495 SGD
Retailer 7$1,627 SGD
Retailer 2$1,734 SGD
Retailer 1$1,857 SGD
Retailer 3$1,957 SGD
Retailer 8$2,046 SGD
Retailer 5$2,266 SGD
Retailer 11$2,516 SGD
Retailer 17$2,753 SGD
Retailer 13$2,819 SGD
Retailer 4$3,251 SGD
Retailer 18$3,417 SGD
Retailer 6$3,716 SGD
Retailer 15$4,795 SGD
Retailer 16$4,896 SGD
Retailer 12$5,573 SGD
Retailer 14$5,697 SGD
Retailer 9$5,921 SGD

11 data points across 18 retailers

19 retailers$1,495 SGD to $6,586 SGD

A
Cheapest Retailer
-
$1,495 SGD
$1,169 USD
A
Retailer 2
-
$1,627 SGD
$1,272 USD
View
A
Retailer 3
-
$1,734 SGD
$1,356 USD
View
A
Retailer 4
-
$1,857 SGD
£1,143 GBP
View
A
Retailer 5
-
$1,957 SGD
$1,530 USD
View
A
Retailer 6
-
$2,046 SGD
HK$12,500 HKD
View
B+
Retailer 7
-
$2,266 SGD
$1,772 USD
View
A
Retailer 8
-
$2,516 SGD
£1,549 GBP
View
B+
Retailer 9
-
$2,753 SGD
$2,153 USD
View
B+
Retailer 10
-
$2,819 SGD
€2,099 EUR
View
B+
Retailer 11
-
$3,251 SGD
$2,542 USD
View
B+
Retailer 12
-
$3,417 SGD
$2,672 USD
View
B
Retailer 13
-
$3,716 SGD
$2,906 USD
View
B
Retailer 14
-
$4,795 SGD
£2,952 GBP
View
B
Retailer 15
-
$4,896 SGD
$3,828 USD
View
B
Retailer 16
-
$5,573 SGD
£3,431 GBP
View
B
Retailer 17
-
$5,697 SGD
A$6,853 AUD
View
B
Retailer 18
-
$5,921 SGD
View
Most Expensive
B
Rare Carat
KI9694199KF657 · Nov 1
$6,586 SGD
$5,150 USD
View
18 more retailers have this diamond
Prices start from $1,495 SGDSave up to $5,091 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
6.65ct Radiant
$1,495 SGD