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Radiant|Lab Grown|IGI

0.52ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG799634584

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

Certificate IGI LG799634584

Diamond specifications and retailer prices

From £126 GBP
$169 USD
As of October 30, 2026
Save £693 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £819 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 LG799634584 or 799634584. Listed at 22 retailers as of October 30, 2026, with prices from £126 to £819, a £693 spread on the same certified stone. Flawless Fine Jewelry lists it at £819. 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°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799634584
Dimensions5.78 × 4.04 × 2.60 mm
L/W Ratio1.43
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
5.78 mm4.04 mm0.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799634584
Side View
Table 65.0%Crown 42°Girdle: STK-THKPavilion 33.5°Culet: NoneDepth 64.4%

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: Oct 30
Current: £733 GBP|Low: £122 GBP|High: £741 GBP|Avg: £311 GBP|-0.1%
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
November 1, 2026
Retailer 14£126 GBP
Retailer 9£141 GBP
Retailer 4£157 GBP
Retailer 6£157 GBP
Retailer 12£183 GBP
Retailer 2£213 GBP
Retailer 7£279 GBP
Retailer 10£283 GBP
Retailer 8£292 GBP
Retailer 3£306 GBP
Retailer 11£399 GBP
Retailer 5£504 GBP
Retailer 13£532 GBP
Retailer 1£733 GBP

46 data points across 14 retailers

22 retailers£126 GBP to £819 GBP

A
Cheapest Retailer
-
£126 GBP
$169 USD
A
Retailer 2
-
£141 GBP
$189 USD
View
Final sale: no returns
A
Retailer 3
-
£146 GBP
$196 USD
View
Retailer 4
-
£157 GBP
$210 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£157 GBP
$210 USD
View
A
Retailer 6
-
£182 GBP
HK$1,900 HKD
View
Retailer 7
-
£183 GBP
$245 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
£213 GBP
$285 USD
View
B+
Retailer 9
-
£279 GBP
View
B+
Retailer 10
-
£283 GBP
ZAR 6,131 ZAR
View
B+
Retailer 11
-
£292 GBP
€372 EUR
View
B+
Retailer 12
-
£306 GBP
$410 USD
View
B
Retailer 13
-
£399 GBP
A$823 AUD
View
B
Retailer 14
-
£430 GBP
SGD 779 SGD
View
B
Retailer 15
-
£504 GBP
$675 USD
View
B
Retailer 16
-
£516 GBP
$691 USD
View
B
Retailer 17
-
£532 GBP
$713 USD
View
B
Retailer 18
-
£545 GBP
$730 USD
View
B
Retailer 19
-
£673 GBP
View
B
Retailer 20
-
£733 GBP
View
B
Retailer 21
-
£818 GBP
$1,096 USD
View
Most Expensive
B
Flawless Fine Jewelry
EC9130704 · Oct 31
£819 GBP
View
21 more retailers have this diamond
Prices start from £126 GBPSave up to £693 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
0.52ct Radiant
£126 GBP