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Radiant|Lab Grown|IGI

0.51ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG526287926

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

Certificate IGI LG526287926

Diamond specifications and retailer prices

From $158 SGD
As of November 4, 2026
Save $1,058 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,646 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown radiant diamond

This 0.51ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG526287926 or 526287926. Listed at 18 retailers as of November 4, 2026, with a 668% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526287926
Dimensions5.29 × 3.94 × 2.75 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.29 mm3.94 mm0.51 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526287926
Side View
Table 62.0%Crown 38°Girdle: STK-THKPavilion 31.8°Culet: NoneDepth 69.8%

Caratlytics Score

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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 4
Current: $1,646 SGD|Low: $152 SGD|High: $1,665 SGD|Avg: $462 SGD
MOH London
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
November 5, 2026
Retailer 11$158 SGD
Retailer 6$178 SGD
Retailer 3$184 SGD
Retailer 4$210 SGD
Retailer 12$210 SGD
Retailer 7$358 SGD
Retailer 14$380 SGD
Retailer 2$405 SGD
Retailer 8$422 SGD
Retailer 9$475 SGD
Retailer 5$488 SGD
Retailer 13$634 SGD
Retailer 10$670 SGD
MOH London$1,646 SGD

45 data points across 14 retailers

18 retailers$158 SGD to $1,217 SGD

A
Cheapest Retailer
-
$158 SGD
A
Retailer 2
-
$178 SGD
View
Final sale: no returns
A
Retailer 3
-
$184 SGD
View
Retailer 4
-
$210 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$210 SGD
View
B+
Retailer 6
-
$358 SGD
View
B+
Retailer 7
-
$380 SGD
View
B
Retailer 8
-
$405 SGD
View
B
Retailer 9
-
$422 SGD
View
Retailer 10
-
$475 SGD
View
Price last confirmed 6 days ago
B
Retailer 11
-
$488 SGD
View
B
Retailer 12
-
$634 SGD
View
B
Retailer 13
-
$654 SGD
View
B
Retailer 14
-
$670 SGD
View
B
Retailer 15
-
$705 SGD
View
B
Retailer 16
-
$1,031 SGD
View
B
Retailer 17
-
$1,217 SGD
View
Most Expensive
MOH London
LG526287926 · Nov 1
$1,646 SGD
£1,014 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $158 SGDSave up to $1,058 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
0.51ct Radiant
$158 SGD