Round|Lab Grown|IGI

1.52ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG843605378

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843605378

Diamond specifications and retailer prices

From $202 USD
As of November 5, 2026
Save $969 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,171 USD at MOH London · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843605378 or 843605378. Listed at 12 retailers as of November 5, 2026, with prices from $202 to $1,171, a $969 spread on the same certified stone. MOH London lists it at $1,171. 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
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843605378
Dimensions7.37 × 7.34 × 4.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm7.34 mm1.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843605378
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,171 USD|Low: $251 USD|High: $1,180 USD|Avg: $646 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
November 6, 2026
Retailer 8$251 USD
Retailer 2$423 USD
Retailer 10$431 USD
Retailer 3$435 USD
Retailer 5$455 USD
Retailer 4$458 USD
Retailer 6$720 USD
Retailer 9$810 USD
Retailer 11$860 USD
Retailer 7$940 USD
MOH London$1,171 USD

21 data points across 11 retailers

12 retailers$202 USD to $1,171 USD

A
Cheapest Retailer
-
$202 USD
Retailer 2
-
$251 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$423 USD
View
A
Retailer 4
-
$431 USD
View
B+
Retailer 5
-
$435 USD
View
A
Retailer 6
-
$455 USD
View
A
Retailer 7
-
$458 USD
View
B+
Retailer 8
-
$720 USD
View
B+
Retailer 9
-
$810 USD
View
B
Retailer 10
-
$860 USD
View
B
Retailer 11
-
$940 USD
View
Most Expensive
B
MOH London
LG843605378 · Nov 5
$1,171 USD
£922 GBP
View
11 more retailers have this diamond
Prices start from $202 USDSave up to $969 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
$202 USD