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Radiant|Lab Grown|IGI

0.52ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG815646189

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

Certificate IGI LG815646189

Diamond specifications and retailer prices

From $111 USD
As of November 4, 2026
Save $1,041 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,152 USD at MOH London · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815646189 or 815646189. Listed at 23 retailers as of November 2, 2026, with prices from $111 to $1,152, a $1,041 spread on the same certified stone. MOH London lists it at $1,152. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815646189
Dimensions5.68 × 3.99 × 2.69 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.68 mm3.99 mm0.52 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815646189
Side View
Table 67.0%Crown 43.5°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,152 USD|Low: $111 USD|High: $1,182 USD|Avg: $373 USD|-2.6%
MOH London
Retailer 2
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Retailer 22
November 4, 2026
Retailer 7$111 USD
Retailer 20$123 USD
Retailer 5$129 USD
Retailer 19$146 USD
Retailer 12$148 USD
Retailer 8$188 USD
Retailer 9$238 USD
Retailer 4$250 USD
Retailer 22$270 USD
Retailer 16$273 USD
Retailer 13$331 USD
Retailer 3$351 USD
Retailer 11$386 USD
Retailer 10$387 USD
Retailer 17$405 USD
Retailer 2$442 USD
Retailer 6$443 USD
Retailer 18$493 USD
Retailer 21$499 USD
Retailer 14$510 USD
Retailer 15$731 USD
MOH London$1,152 USD

20 data points across 22 retailers

23 retailers$111 USD to $1,152 USD

A+
Cheapest Retailer
-
$111 USD
A
Retailer 2
-
$123 USD
View
Final sale: no returns
A
Retailer 3
-
$129 USD
View
A
Retailer 4
-
$146 USD
View
Retailer 5
-
$148 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$188 USD
View
A
Retailer 7
-
$238 USD
View
A
Retailer 8
-
$250 USD
View
A
Retailer 9
-
$270 USD
View
A
Retailer 10
-
$273 USD
View
B+
Retailer 11
-
$331 USD
View
B+
Retailer 12
-
$351 USD
View
Retailer 13
-
$386 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$387 USD
View
B+
Retailer 15
-
$405 USD
View
B+
Retailer 16
-
$442 USD
View
B+
Retailer 17
-
$443 USD
View
Retailer 18
-
$487 USD
View
Price last confirmed 79 days ago
B
Retailer 19
-
$493 USD
View
B+
Retailer 20
-
$499 USD
View
Retailer 21
-
$510 USD
View
Price last confirmed 14 days ago
Retailer 22
-
$731 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG815646189 · Nov 2
$1,152 USD
£907 GBP
View
22 more retailers have this diamond
Prices start from $111 USDSave up to $1,041 USD

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
$111 USD