Radiant|Lab Grown|IGI

0.53ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG683520217

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

Certificate IGI LG683520217

Diamond specifications and retailer prices

From £67 GBP
$89 USD
As of October 30, 2026
Save £545 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £625 GBP at Taylor and Hart · As of October 12, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683520217 or 683520217. Listed at 17 retailers as of October 29, 2026, with a 816% 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

0.53
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683520217
Dimensions5.17 × 4.18 × 2.80 mm
L/W Ratio1.24
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.17 mm4.18 mm0.53 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG683520217
Side View
Table 68.0%Crown 38.8°Girdle: Slightly ThickPavilion 35.4°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £67 GBP|Low: £67 GBP|High: £861 GBP|Avg: £271 GBP|-2.2%
Retailer 1
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Retailer 16
Taylor and Hart
October 30, 2026
Retailer 1£67 GBP
Retailer 12£75 GBP
Retailer 2£77 GBP
Retailer 11£88 GBP
Retailer 3£91 GBP
Retailer 9£153 GBP
Retailer 5£168 GBP
Retailer 16£175 GBP
Retailer 4£191 GBP
Retailer 6£192 GBP
Retailer 10£200 GBP
Retailer 14£258 GBP
Retailer 15£267 GBP
Retailer 7£315 GBP
Retailer 8£446 GBP
Retailer 13£612 GBP
Taylor and Hart£625 GBP

31 data points across 17 retailers

17 retailers£67 GBP to £612 GBP

A
Cheapest Retailer
-
£67 GBP
$89 USD
A
Retailer 2
-
£75 GBP
$100 USD
View
Final sale: no returns
A
Retailer 3
-
£77 GBP
$103 USD
View
A
Retailer 4
-
£88 GBP
$117 USD
View
A
Retailer 5
-
£91 GBP
$121 USD
View
A
Retailer 6
-
£153 GBP
View
A
Retailer 7
-
£168 GBP
€213 EUR
View
A
Retailer 8
-
£175 GBP
$233 USD
View
Retailer 9
-
£191 GBP
$255 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
£192 GBP
$256 USD
View
A
Retailer 11
-
£200 GBP
View
B+
Retailer 12
-
£258 GBP
$344 USD
View
B+
Retailer 13
-
£267 GBP
$355 USD
View
B+
Retailer 14
-
£315 GBP
$420 USD
View
B
Retailer 15
-
£416 GBP
View
B
Retailer 16
-
£612 GBP
View
Most Expensive
Taylor and Hart
O9LNEMN · Oct 12
£625 GBP
$833 USD
View
Price last confirmed 17 days ago
16 more retailers have this diamond
Prices start from £67 GBPSave up to £545 GBP

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
£67 GBP