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Radiant|Lab Grown|IGI

0.97ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG638426957

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

Certificate IGI LG638426957

Diamond specifications and retailer prices

From £110 GBP
$147 USD
As of October 27, 2026
Save £599 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £710 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.97ct lab-grown radiant diamond

This 0.97ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638426957 or 638426957. Listed at 21 retailers as of October 27, 2026, with prices from £110 to £710, a £599 spread on the same certified stone. Flawless Fine Jewelry lists it at £710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638426957
Dimensions7.05 × 4.99 × 3.18 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm4.99 mm0.97 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638426957
Side View
Table 64.0%Crown 43.3°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 63.7%

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 27
Current: £710 GBP|Low: £110 GBP|High: £744 GBP|Avg: £315 GBP|-4.6%
Flawless Fine Jewelry
Retailer 2
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Retailer 12
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Retailer 18
October 29, 2026
Retailer 5£110 GBP
Retailer 6£124 GBP
Retailer 3£128 GBP
Retailer 2£137 GBP
Retailer 10£142 GBP
Retailer 11£179 GBP
Retailer 18£186 GBP
Retailer 17£235 GBP
Retailer 4£253 GBP
Retailer 16£260 GBP
Retailer 7£267 GBP
Retailer 15£304 GBP
Retailer 13£319 GBP
Retailer 8£364 GBP
Retailer 14£440 GBP
Retailer 9£526 GBP
Retailer 12£643 GBP
Flawless Fine Jewelry£710 GBP

35 data points across 18 retailers

21 retailers£110 GBP to £710 GBP

A
Cheapest Retailer
-
£110 GBP
$147 USD
A
Retailer 2
-
£124 GBP
$165 USD
View
Final sale: no returns
A
Retailer 3
-
£128 GBP
$170 USD
View
A
Retailer 4
-
£137 GBP
$182 USD
View
A
Retailer 5
-
£142 GBP
$189 USD
View
A
Retailer 6
-
£179 GBP
View
B+
Retailer 7
-
£186 GBP
$248 USD
View
A
Retailer 8
-
£235 GBP
View
A
Retailer 9
-
£253 GBP
$337 USD
View
A
Retailer 10
-
£260 GBP
View
A
Retailer 11
-
£267 GBP
€339 EUR
View
A
Retailer 12
-
£304 GBP
$405 USD
View
B+
Retailer 13
-
£319 GBP
$425 USD
View
B+
Retailer 14
-
£364 GBP
$485 USD
View
B+
Retailer 15
-
£392 GBP
A$803 AUD
View
Price last confirmed 139 days ago
B+
Retailer 16
-
£440 GBP
$586 USD
View
B+
Retailer 17
-
£457 GBP
$608 USD
View
B
Retailer 18
-
£498 GBP
$663 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
£526 GBP
$700 USD
View
B
Retailer 20
-
£643 GBP
View
Most Expensive
B
Flawless Fine Jewelry
9E33B445E · Oct 29
£710 GBP
View
20 more retailers have this diamond
Prices start from £110 GBPSave up to £599 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
0.97ct Radiant
£110 GBP