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Radiant|Lab Grown|IGI

4.02ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG766615171

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

Certificate IGI LG766615171

Diamond specifications and retailer prices

From $1,153 SGD
$902 USD
As of November 1, 2026
Save $5,533 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,686 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.02ct lab-grown radiant diamond

This 4.02ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG766615171 or 766615171. Listed at 19 retailers as of October 31, 2026, with prices from $1,153 to $6,686, a $5,533 spread on the same certified stone. Brilliant Earth lists it at $6,686. 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

4.02
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.9°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766615171
Dimensions7.35 × 7.35 × 5.24 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm7.35 mm4.02 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766615171
Side View
Table 68.0%Crown 50.9°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 71.3%

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: $6,686 SGD|Low: $1,038 SGD|High: $501,133 SGD|Avg: $16,352 SGD|-3.1%
Brilliant Earth
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
November 2, 2026
Retailer 12$1,153 SGD
Retailer 19$1,349 SGD
Retailer 9$1,552 SGD
Retailer 8$1,604 SGD
Retailer 2$1,718 SGD
Retailer 14$1,781 SGD
Retailer 18$2,386 SGD
Retailer 17$2,402 SGD
Retailer 7$2,437 SGD
Retailer 3$3,210 SGD
Retailer 4$3,618 SGD
Retailer 5$3,790 SGD
Retailer 11$3,858 SGD
Retailer 6$3,869 SGD
Retailer 13$4,203 SGD
Retailer 15$4,963 SGD
Retailer 10$5,286 SGD
Retailer 16$5,344 SGD
Brilliant Earth$6,686 SGD

32 data points across 19 retailers

19 retailers$1,153 SGD to $6,686 SGD

A
Cheapest Retailer
-
$1,153 SGD
$902 USD
Final sale: no returns
A
Retailer 2
-
$1,349 SGD
$1,055 USD
View
A
Retailer 3
-
$1,552 SGD
$1,214 USD
View
A
Retailer 4
-
$1,604 SGD
$1,255 USD
View
A
Retailer 5
-
$1,718 SGD
£1,058 GBP
View
A
Retailer 6
-
$1,781 SGD
€1,327 EUR
View
B+
Retailer 7
-
$2,386 SGD
ZAR 30,158 ZAR
View
B+
Retailer 8
-
$2,402 SGD
A$2,891 AUD
View
B+
Retailer 9
-
$2,437 SGD
$1,906 USD
View
B
Retailer 10
-
$3,210 SGD
$2,511 USD
View
B
Retailer 11
-
$3,618 SGD
$2,830 USD
View
B
Retailer 12
-
$3,642 SGD
$2,849 USD
View
B
Retailer 13
-
$3,790 SGD
$2,965 USD
View
B
Retailer 14
-
$3,869 SGD
$3,027 USD
View
B
Retailer 15
-
$4,203 SGD
£2,589 GBP
View
B
Retailer 16
-
$4,963 SGD
A$5,973 AUD
View
Retailer 17
-
$5,286 SGD
$4,135 USD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$5,344 SGD
$4,180 USD
View
Most Expensive
B
Brilliant Earth
18359342A · Oct 31
$6,686 SGD
$5,230 USD
View
18 more retailers have this diamond
Prices start from $1,153 SGDSave up to $5,533 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
4.02ct Radiant
$1,153 SGD