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1.32ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG445036485

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036485

Diamond specifications and retailer prices

From $586 USD
As of October 29, 2026
Save $2,574 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,160 USD at MOH London · As of October 26, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445036485 or 445036485. Listed at 10 retailers as of October 26, 2026, with prices from $586 to $3,160, a $2,574 spread on the same certified stone. MOH London lists it at $3,160. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036485
Dimensions6.99 × 6.96 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.99 mm6.96 mm1.32 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036485
Side View
Table 56.5%Crown 35.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.0%

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: Oct 29
Current: $3,160 USD|Low: $563 USD|High: $3,194 USD|Avg: $1,266 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$586 USD
Retailer 10$655 USD
Retailer 8$657 USD
Retailer 6$727 USD
Retailer 2$750 USD
Retailer 7$1,117 USD
Retailer 11$1,163 USD
Retailer 3$1,521 USD
Retailer 4$1,804 USD
Retailer 9$1,912 USD
MOH London$3,160 USD

15 data points across 11 retailers

10 retailers$586 USD to $3,160 USD

A
Cheapest Retailer
-
$586 USD
A
Retailer 2
-
$655 USD
View
Final sale: no returns
A
Retailer 3
-
$657 USD
View
Retailer 4
-
$727 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$727 USD
View
B+
Retailer 6
-
$750 USD
View
B
Retailer 7
-
$1,117 USD
View
B
Retailer 8
-
$1,804 USD
View
B
Retailer 9
-
$1,912 USD
View
Most Expensive
B
MOH London
LG445036485 · Oct 26
$3,160 USD
£2,488 GBP
View
9 more retailers have this diamond
Prices start from $586 USDSave up to $2,574 USD

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
$586 USD