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Radiant|Lab Grown|IGI

1.25ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG523288748

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

Certificate IGI LG523288748

Diamond specifications and retailer prices

From £201 GBP
As of November 4, 2026
Save £1,591 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,793 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG523288748 or 523288748. Listed at 20 retailers as of November 4, 2026, with prices from £201 to £1,793, a £1,591 spread on the same certified stone. Do Amore Diamonds lists it at £1,793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523288748
Dimensions7.86 × 5.41 × 3.53 mm
L/W Ratio1.45
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
7.86 mm5.41 mm1.25 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523288748
Side View
Table 65.5%Crown 40.6°Girdle: MediumPavilion 35.5°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,793 GBP|Low: £194 GBP|High: £1,793 GBP|Avg: £603 GBP
Do Amore Diamonds
Retailer 2
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Retailer 19
November 5, 2026
Retailer 4£201 GBP
Retailer 8£225 GBP
Retailer 18£234 GBP
Retailer 3£250 GBP
Retailer 19£250 GBP
Retailer 11£316 GBP
Retailer 12£337 GBP
Retailer 15£367 GBP
Retailer 7£414 GBP
Retailer 9£436 GBP
Retailer 13£437 GBP
Retailer 14£476 GBP
Retailer 5£578 GBP
Retailer 17£769 GBP
Retailer 6£888 GBP
Retailer 10£1,072 GBP
Retailer 2£1,104 GBP
Retailer 16£1,224 GBP
Do Amore Diamonds£1,793 GBP

40 data points across 19 retailers

20 retailers£201 GBP to £1,793 GBP

A
Cheapest Retailer
-
£201 GBP
A
Retailer 2
-
£225 GBP
View
Final sale: no returns
A
Retailer 3
-
£234 GBP
View
A
Retailer 4
-
£250 GBP
View
Retailer 5
-
£250 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£316 GBP
View
A
Retailer 7
-
£337 GBP
View
A
Retailer 8
-
£367 GBP
View
A
Retailer 9
-
£414 GBP
View
A
Retailer 10
-
£436 GBP
View
A
Retailer 11
-
£437 GBP
View
A
Retailer 12
-
£476 GBP
View
B+
Retailer 13
-
£578 GBP
View
B
Retailer 14
-
£769 GBP
View
B
Retailer 15
-
£888 GBP
View
B
Retailer 16
-
£1,010 GBP
View
B
Retailer 17
-
£1,072 GBP
View
B
Retailer 18
-
£1,104 GBP
View
B
Retailer 19
-
£1,224 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3CC2B3F5C · Nov 4
£1,793 GBP
$2,420 USD
View
19 more retailers have this diamond
Prices start from £201 GBPSave up to £1,591 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
1.25ct Radiant
£201 GBP