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Round|Lab Grown|IGI

1.52ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG786680008

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786680008

Diamond specifications and retailer prices

From $432 USD
€411 EUR
As of October 29, 2026
Save $610 USD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,041 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786680008 or 786680008. Listed at 7 retailers as of October 26, 2026, with prices from $432 to $1,041, a $610 spread on the same certified stone. MOH London lists it at $1,041. 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

1.52
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786680008
Dimensions7.48 × 7.43 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm7.43 mm1.52 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786680008
Side View
Table 61.0%Crown 32.8°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.0%

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: $1,041 USD|Low: $370 USD|High: $1,201 USD|Avg: $600 USD|-13.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$432 USD
Retailer 5$446 USD
Retailer 2$476 USD
Retailer 6$516 USD
Retailer 4$590 USD
Retailer 7$707 USD
MOH London$1,041 USD

29 data points across 7 retailers

7 retailers$432 USD to $1,041 USD

A
Cheapest Retailer
-
$432 USD
€411 EUR
B+
Retailer 2
-
$446 USD
View
A
Retailer 3
-
$476 USD
£375 GBP
View
B+
Retailer 4
-
$516 USD
View
B+
Retailer 5
-
$590 USD
View
B
Retailer 6
-
$707 USD
View
Price last confirmed 46 days ago
Most Expensive
B
MOH London
LG786680008 · Oct 26
$1,041 USD
£820 GBP
View
6 more retailers have this diamond
Prices start from $432 USDSave up to $610 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
1.52ct Round
$432 USD