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Round|Lab Grown|IGI

1.32ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • IGI LG440010945

Shape and cutting style on the report: Round brilliant

Certificate IGI LG440010945

Diamond specifications and retailer prices

From £539 GBP
As of November 5, 2026
Save £1,910 GBP (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,449 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.32ct lab-grown round diamond

This 1.32ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440010945 or 440010945. Listed at 10 retailers as of November 5, 2026, with prices from £539 to £2,449, a £1,910 spread on the same certified stone. MOH London lists it at £2,449. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.32
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440010945
Dimensions7.21 × 7.18 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.21 mm7.18 mm1.32 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440010945
Side View
Table 57.5%Crown 31.7°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 58.7%

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 5
Current: £2,449 GBP|Low: £517 GBP|High: £2,484 GBP|Avg: £1,076 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4£539 GBP
Retailer 2£550 GBP
Retailer 7£603 GBP
Retailer 5£625 GBP
Retailer 9£757 GBP
Retailer 8£990 GBP
Retailer 6£1,013 GBP
Retailer 10£1,399 GBP
Retailer 3£1,539 GBP
MOH London£2,449 GBP

12 data points across 10 retailers

10 retailers£539 GBP to £2,449 GBP

A
Cheapest Retailer
-
£539 GBP
A
Retailer 2
-
£550 GBP
View
A
Retailer 3
-
£586 GBP
View
A
Retailer 4
-
£603 GBP
View
Final sale: no returns
Retailer 5
-
£625 GBP
View
Price last confirmed 25 days ago
A
Retailer 6
-
£625 GBP
View
B+
Retailer 7
-
£1,013 GBP
View
B
Retailer 8
-
£1,539 GBP
View
B
Retailer 9
-
£1,758 GBP
View
Most Expensive
B
MOH London
LG440010945 · Nov 5
£2,449 GBP
View
9 more retailers have this diamond
Prices start from £539 GBPSave up to £1,910 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
1.32ct Round
£539 GBP