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Round|Lab Grown|IGI

1.32ct J SI1 Round Lab Grown Diamond

ID • J/SI1 • IGI LG436074327

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436074327

Diamond specifications and retailer prices

From €560 EUR
$626 USD
As of November 1, 2026
Save €2,177 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,737 EUR at MOH London · As of November 1, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436074327 or 436074327. Listed at 12 retailers as of November 1, 2026, with prices from €560 to €2,737, a €2,177 spread on the same certified stone. MOH London lists it at €2,737. 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
J
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074327
Dimensions7.04 × 7.00 × 4.37 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.04 mm7.00 mm1.32 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436074327
Side View
Table 56.5%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 1
Current: €2,737 EUR|Low: €448 EUR|High: €2,770 EUR|Avg: €1,078 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€560 EUR
Retailer 8€627 EUR
Retailer 2€671 EUR
Retailer 6€695 EUR
Retailer 9€706 EUR
Retailer 4€810 EUR
Retailer 7€1,063 EUR
Retailer 10€1,063 EUR
Retailer 3€1,659 EUR
MOH London€2,737 EUR

18 data points across 10 retailers

12 retailers€560 EUR to €2,737 EUR

A
Cheapest Retailer
-
€560 EUR
$626 USD
A
Retailer 2
-
€610 EUR
$681 USD
View
A
Retailer 3
-
€627 EUR
$701 USD
View
Final sale: no returns
A
Retailer 4
-
€671 EUR
$750 USD
View
B+
Retailer 5
-
€695 EUR
$776 USD
View
Retailer 6
-
€695 EUR
$776 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
€706 EUR
$789 USD
View
B+
Retailer 8
-
€810 EUR
$905 USD
View
B
Retailer 9
-
€1,063 EUR
$1,188 USD
View
B
Retailer 10
-
€1,659 EUR
$1,854 USD
View
B
Retailer 11
-
€1,827 EUR
$2,041 USD
View
Most Expensive
B
MOH London
LG436074327 · Nov 1
€2,737 EUR
£2,408 GBP
View
11 more retailers have this diamond
Prices start from €560 EURSave up to €2,177 EUR

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
€560 EUR