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Radiant|Lab Grown|IGI

0.52ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG811683411

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

Certificate IGI LG811683411

Diamond specifications and retailer prices

From $174 SGD
$136 USD
As of November 2, 2026
Save $937 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,728 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown radiant diamond

This 0.52ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811683411 or 811683411. Listed at 11 retailers as of November 2, 2026, with a 539% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811683411
Dimensions5.82 × 4.00 × 2.57 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm4.00 mm0.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811683411
Side View
Table 65.0%Crown 42.9°Girdle: MediumPavilion 33.7°Culet: NoneDepth 64.3%

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 2
Current: $1,728 SGD|Low: $168 SGD|High: $1,740 SGD|Avg: $546 SGD|-0.5%
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 2, 2026
Retailer 10$174 SGD
Retailer 9$196 SGD
Retailer 14$202 SGD
Retailer 11$216 SGD
Retailer 5$321 SGD
Retailer 3$343 SGD
Retailer 2$371 SGD
Retailer 13$405 SGD
Retailer 7$489 SGD
Retailer 8$551 SGD
Retailer 6$609 SGD
Retailer 12$696 SGD
Retailer 4$696 SGD
Retailer 15$1,111 SGD
MOH London$1,728 SGD

38 data points across 15 retailers

11 retailers$174 SGD to $1,111 SGD

A
Cheapest Retailer
-
$174 SGD
$136 USD
A
Retailer 2
-
$196 SGD
$153 USD
View
Final sale: no returns
A
Retailer 3
-
$202 SGD
$158 USD
View
A
Retailer 4
-
$216 SGD
$169 USD
View
B+
Retailer 5
-
$371 SGD
£228 GBP
View
B+
Retailer 6
-
$405 SGD
$317 USD
View
B+
Retailer 7
-
$551 SGD
A$663 AUD
View
B
Retailer 8
-
$696 SGD
$544 USD
View
B
Retailer 9
-
$696 SGD
$544 USD
View
B
Retailer 10
-
$1,111 SGD
£684 GBP
View
Most Expensive
MOH London
LG811683411 · Oct 29
$1,728 SGD
£1,064 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $174 SGDSave up to $937 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
0.52ct Radiant
$174 SGD