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Radiant|Lab Grown|IGI

1.52ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG696510290

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

Certificate IGI LG696510290

Diamond specifications and retailer prices

From $162 USD
As of November 6, 2026
Save $775 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $937 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696510290 or 696510290. Listed at 14 retailers as of November 4, 2026, with prices from $162 to $937, a $775 spread on the same certified stone. MOH London lists it at $937. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696510290
Dimensions8.03 × 5.57 × 3.80 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.57 mm1.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696510290
Side View
Table 66.0%Crown 43.6°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 68.2%

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 6
Current: $937 USD|Low: $162 USD|High: $1,900 USD|Avg: $544 USD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7$162 USD
Retailer 6$188 USD
Retailer 14$201 USD
Retailer 3$230 USD
Retailer 10$255 USD
Retailer 2$349 USD
Retailer 11$351 USD
Retailer 5$363 USD
Retailer 4$364 USD
Retailer 17$446 USD
Retailer 15$463 USD
Retailer 16$646 USD
Retailer 13$682 USD
Retailer 12$720 USD
Retailer 8$762 USD
MOH London$937 USD
Retailer 9$1,900 USD

11 data points across 17 retailers

14 retailers$162 USD to $937 USD

A
Cheapest Retailer
-
$162 USD
A
Retailer 2
-
$188 USD
View
A
Retailer 3
-
$201 USD
View
A
Retailer 4
-
$230 USD
View
A
Retailer 5
-
$255 USD
View
A
Retailer 6
-
$349 USD
View
A
Retailer 7
-
$351 USD
View
A
Retailer 8
-
$363 USD
View
B+
Retailer 9
-
$364 USD
View
A
Retailer 10
-
$446 USD
View
A
Retailer 11
-
$463 USD
View
B+
Retailer 12
-
$646 USD
View
B+
Retailer 13
-
$682 USD
View
Most Expensive
B
MOH London
LG696510290 · Nov 4
$937 USD
£738 GBP
View
13 more retailers have this diamond
Prices start from $162 USDSave up to $775 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 Radiant
$162 USD