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Radiant|Lab Grown|IGI

1.53ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG825670317

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

Certificate IGI LG825670317

Diamond specifications and retailer prices

From £175 GBP
As of November 4, 2026
Save £833 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,007 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825670317 or 825670317. Listed at 19 retailers as of November 4, 2026, with prices from £175 to £1,007, a £833 spread on the same certified stone. Brilliant Earth lists it at £1,007. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825670317
Dimensions7.36 × 5.80 × 4.05 mm
L/W Ratio1.27
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm5.80 mm1.53 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825670317
Side View
Table 66.0%Crown 45.2°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 69.8%

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: Nov 4
Current: £1,007 GBP|Low: £167 GBP|High: £1,104 GBP|Avg: £483 GBP|-8.7%
Brilliant Earth
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
Retailer 16
Retailer 17
November 5, 2026
Retailer 16£175 GBP
Retailer 6£195 GBP
Retailer 7£203 GBP
Retailer 8£217 GBP
Retailer 17£217 GBP
Retailer 4£293 GBP
Retailer 14£356 GBP
Retailer 13£374 GBP
Retailer 2£405 GBP
Retailer 9£459 GBP
Retailer 11£506 GBP
Retailer 12£579 GBP
Retailer 5£696 GBP
Retailer 15£726 GBP
Retailer 10£866 GBP
Retailer 3£882 GBP
Brilliant Earth£1,007 GBP

45 data points across 17 retailers

19 retailers£175 GBP to £1,007 GBP

A
Cheapest Retailer
-
£175 GBP
A
Retailer 2
-
£195 GBP
View
Final sale: no returns
A
Retailer 3
-
£203 GBP
View
Retailer 4
-
£217 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£217 GBP
View
B+
Retailer 6
-
£293 GBP
View
A
Retailer 7
-
£356 GBP
View
A
Retailer 8
-
£374 GBP
View
A
Retailer 9
-
£387 GBP
View
A
Retailer 10
-
£405 GBP
View
B+
Retailer 11
-
£459 GBP
View
B+
Retailer 12
-
£506 GBP
View
B+
Retailer 13
-
£579 GBP
View
B+
Retailer 14
-
£696 GBP
View
Retailer 15
-
£726 GBP
View
Price last confirmed 18 days ago
B+
Retailer 16
-
£735 GBP
View
B
Retailer 17
-
£866 GBP
View
B
Retailer 18
-
£882 GBP
View
Most Expensive
B
Brilliant Earth
21490674A · Nov 4
£1,007 GBP
$1,360 USD
View
18 more retailers have this diamond
Prices start from £175 GBPSave up to £833 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
1.53ct Radiant
£175 GBP