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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 $364 NZD
As of November 5, 2026
Save $1,748 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,112 NZD 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 $364 to $2,112, a $1,748 spread on the same certified stone. MOH London lists it at $2,112. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,112 NZD|Low: $453 NZD|High: $2,128 NZD|Avg: $1,166 NZD|-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$453 NZD
Retailer 2$763 NZD
Retailer 10$777 NZD
Retailer 3$785 NZD
Retailer 5$821 NZD
Retailer 4$826 NZD
Retailer 6$1,299 NZD
Retailer 9$1,461 NZD
Retailer 11$1,551 NZD
Retailer 7$1,696 NZD
MOH London$2,112 NZD

21 data points across 11 retailers

12 retailers$364 NZD to $2,112 NZD

A
Cheapest Retailer
-
$364 NZD
Retailer 2
-
$453 NZD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$763 NZD
View
A
Retailer 4
-
$777 NZD
View
B+
Retailer 5
-
$785 NZD
View
A
Retailer 6
-
$821 NZD
View
A
Retailer 7
-
$826 NZD
View
B+
Retailer 8
-
$1,299 NZD
View
B+
Retailer 9
-
$1,461 NZD
View
B
Retailer 10
-
$1,551 NZD
View
B
Retailer 11
-
$1,696 NZD
View
Most Expensive
B
MOH London
LG843605378 · Nov 5
$2,112 NZD
£922 GBP
View
11 more retailers have this diamond
Prices start from $364 NZDSave up to $1,748 NZD

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
$364 NZD