Radiant|Lab Grown|IGI

0.53ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG843636792

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

Certificate IGI LG843636792

Diamond specifications and retailer prices

From $110 USD
As of October 30, 2026
Save $382 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $492 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.53ct lab-grown radiant diamond

This 0.53ct 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 LG843636792 or 843636792. Listed at 16 retailers as of October 30, 2026, with prices from $110 to $492, a $382 spread on the same certified stone. Taylor and Hart lists it at $492. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636792
Dimensions5.71 × 4.02 × 2.74 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.71 mm4.02 mm0.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636792
Side View
Table 66.0%Crown 40.1°Girdle: Slightly ThickPavilion 36.9°Culet: NoneDepth 68.2%

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: $126 USD|Low: $110 USD|High: $511 USD|Avg: $324 USD
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 13$110 USD
Retailer 14$122 USD
Retailer 1$126 USD
Retailer 3$146 USD
Retailer 12$185 USD
Retailer 5$251 USD
Retailer 8$267 USD
Retailer 6$322 USD
Retailer 2$331 USD
Retailer 7$356 USD
Retailer 15$383 USD
Retailer 11$399 USD
Retailer 4$440 USD
Retailer 10$441 USD
Retailer 9$487 USD
Taylor and Hart$492 USD

8 data points across 16 retailers

16 retailers$110 USD to $492 USD

A
Cheapest Retailer
-
$110 USD
A
Retailer 2
-
$122 USD
View
Final sale: no returns
A
Retailer 3
-
$126 USD
View
A
Retailer 4
-
$146 USD
View
A
Retailer 5
-
$185 USD
View
A
Retailer 6
-
$251 USD
ZAR 4,056 ZAR
View
A
Retailer 7
-
$267 USD
£210 GBP
View
B+
Retailer 8
-
$322 USD
A$495 AUD
View
B+
Retailer 9
-
$331 USD
£260 GBP
View
B+
Retailer 10
-
$356 USD
A$548 AUD
View
B+
Retailer 11
-
$383 USD
SGD 517 SGD
View
B+
Retailer 12
-
$399 USD
View
B
Retailer 13
-
$440 USD
View
B
Retailer 14
-
$441 USD
View
B
Retailer 15
-
$487 USD
View
Most Expensive
B
Taylor and Hart
E1AJ3ER · Oct 31
$492 USD
View
15 more retailers have this diamond
Prices start from $110 USDSave up to $382 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
0.53ct Radiant
$110 USD