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Radiant|Lab Grown|IGI

0.51ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG738524757

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

Certificate IGI LG738524757

Diamond specifications and retailer prices

From $169 SGD
$132 USD
As of October 30, 2026
Save $1,080 SGD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,747 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG738524757 or 738524757. Listed at 16 retailers as of October 30, 2026, with a 640% 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
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738524757
Dimensions5.77 × 3.99 × 2.62 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm3.99 mm0.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG738524757
Side View
Table 72.0%Crown 38.6°Girdle: STK-THKPavilion 36°Culet: NoneDepth 65.7%

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: Oct 30
Current: $1,747 SGD|Low: $162 SGD|High: $1,768 SGD|Avg: $551 SGD|-1.1%
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
Retailer 15
November 1, 2026
Retailer 9$169 SGD
Retailer 4$188 SGD
Retailer 8$196 SGD
Retailer 10$210 SGD
Retailer 15$210 SGD
Retailer 6$288 SGD
Retailer 13$345 SGD
Retailer 2$353 SGD
Retailer 12$405 SGD
Retailer 5$499 SGD
Retailer 11$672 SGD
Retailer 14$711 SGD
Retailer 7$1,091 SGD
Retailer 3$1,248 SGD
MOH London$1,747 SGD

41 data points across 15 retailers

16 retailers$169 SGD to $1,248 SGD

A
Cheapest Retailer
-
$169 SGD
$132 USD
A
Retailer 2
-
$188 SGD
$147 USD
View
Final sale: no returns
A
Retailer 3
-
$196 SGD
$153 USD
View
A
Retailer 4
-
$210 SGD
$164 USD
View
Retailer 5
-
$210 SGD
$164 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$288 SGD
$225 USD
View
Retailer 7
-
$345 SGD
$270 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$353 SGD
£217 GBP
View
B+
Retailer 9
-
$405 SGD
€302 EUR
View
B
Retailer 10
-
$499 SGD
$390 USD
View
B
Retailer 11
-
$672 SGD
$526 USD
View
B
Retailer 12
-
$711 SGD
$556 USD
View
B
Retailer 13
-
$744 SGD
$582 USD
View
B
Retailer 14
-
$1,091 SGD
£672 GBP
View
B
Retailer 15
-
$1,248 SGD
$977 USD
View
Most Expensive
MOH London
LG738524757 · Nov 1
$1,747 SGD
£1,076 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $169 SGDSave up to $1,080 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
$169 SGD