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Radiant|Lab Grown|IGI

1.35ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG620472286

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

Certificate IGI LG620472286

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 30, 2026
Save £750 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £887 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.35ct lab-grown radiant diamond

This 1.35ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620472286 or 620472286. Listed at 22 retailers as of October 30, 2026, with prices from £137 to £887, a £750 spread on the same certified stone. Flawless Fine Jewelry lists it at £887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620472286
Dimensions8.08 × 5.40 × 3.48 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.08 mm5.40 mm1.35 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620472286
Side View
Table 62.0%Crown 41.1°Girdle: MediumPavilion 35.8°Culet: NoneDepth 64.4%

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: £887 GBP|Low: £125 GBP|High: £887 GBP|Avg: £419 GBP|+5.4%
Flawless Fine Jewelry
Retailer 2
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Retailer 21
November 1, 2026
Retailer 4£137 GBP
Retailer 17£160 GBP
Retailer 14£161 GBP
Retailer 8£171 GBP
Retailer 3£176 GBP
Retailer 9£277 GBP
Retailer 16£286 GBP
Retailer 5£300 GBP
Retailer 13£308 GBP
Retailer 10£393 GBP
Retailer 19£409 GBP
Retailer 20£415 GBP
Retailer 18£440 GBP
Retailer 11£534 GBP
Retailer 15£549 GBP
Retailer 12£556 GBP
Retailer 7£589 GBP
Retailer 21£590 GBP
Retailer 2£797 GBP
Retailer 6£853 GBP
Flawless Fine Jewelry£887 GBP

33 data points across 21 retailers

22 retailers£137 GBP to £887 GBP

A
Cheapest Retailer
-
£137 GBP
$184 USD
A
Retailer 2
-
£160 GBP
$214 USD
View
Retailer 3
-
£161 GBP
$216 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£171 GBP
$229 USD
View
A
Retailer 5
-
£176 GBP
$236 USD
View
Final sale: no returns
A
Retailer 6
-
£277 GBP
ZAR 5,991 ZAR
View
A
Retailer 7
-
£286 GBP
€365 EUR
View
B+
Retailer 8
-
£300 GBP
$402 USD
View
A
Retailer 9
-
£308 GBP
View
A
Retailer 10
-
£393 GBP
A$811 AUD
View
B+
Retailer 11
-
£409 GBP
$548 USD
View
B+
Retailer 12
-
£415 GBP
$556 USD
View
B+
Retailer 13
-
£440 GBP
$590 USD
View
Retailer 14
-
£534 GBP
A$1,100 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
£549 GBP
$735 USD
View
Retailer 16
-
£556 GBP
$745 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
£589 GBP
$789 USD
View
B+
Retailer 18
-
£590 GBP
$790 USD
View
B+
Retailer 19
-
£594 GBP
View
B
Retailer 20
-
£797 GBP
View
B
Retailer 21
-
£853 GBP
$1,144 USD
View
Most Expensive
B
Flawless Fine Jewelry
DE34B6686 · Oct 31
£887 GBP
View
21 more retailers have this diamond
Prices start from £137 GBPSave up to £750 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
1.35ct Radiant
£137 GBP