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1.52ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG716505838

Shape and cutting style on the report: Round brilliant

Certificate IGI LG716505838

Diamond specifications and retailer prices

From $329 NZD
As of November 5, 2026
Save $1,575 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,905 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG716505838 or 716505838. Listed at 18 retailers as of November 5, 2026, with prices from $329 to $1,905, a $1,575 spread on the same certified stone. MOH London lists it at $1,905. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG716505838
Dimensions7.46 × 7.42 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.42 mm1.52 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG716505838
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 59.9%

Caratlytics Score

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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: $1,905 NZD|Low: $329 NZD|High: $1,972 NZD|Avg: $870 NZD|-3.3%
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
November 6, 2026
Retailer 7$329 NZD
Retailer 3$368 NZD
Retailer 16$382 NZD
Retailer 12$409 NZD
Retailer 8$411 NZD
Retailer 2$632 NZD
Retailer 4$719 NZD
Retailer 9$726 NZD
Retailer 14$779 NZD
Retailer 15$1,003 NZD
Retailer 10$1,067 NZD
Retailer 11$1,307 NZD
Retailer 13$1,313 NZD
Retailer 5$1,332 NZD
Retailer 6$1,409 NZD
MOH London$1,905 NZD

28 data points across 16 retailers

18 retailers$329 NZD to $1,905 NZD

A
Cheapest Retailer
-
$329 NZD
A
Retailer 2
-
$368 NZD
View
Final sale: no returns
A
Retailer 3
-
$382 NZD
View
A
Retailer 4
-
$409 NZD
View
Retailer 5
-
$411 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$632 NZD
View
B+
Retailer 7
-
$719 NZD
View
A
Retailer 8
-
$726 NZD
View
A
Retailer 9
-
$779 NZD
View
B+
Retailer 10
-
$921 NZD
View
B+
Retailer 11
-
$1,003 NZD
View
B+
Retailer 12
-
$1,067 NZD
View
B+
Retailer 13
-
$1,307 NZD
View
B+
Retailer 14
-
$1,313 NZD
View
B+
Retailer 15
-
$1,332 NZD
View
B+
Retailer 16
-
$1,409 NZD
View
B
Retailer 17
-
$1,726 NZD
View
Most Expensive
B
MOH London
LG716505838 · Nov 5
$1,905 NZD
£843 GBP
View
17 more retailers have this diamond
Prices start from $329 NZDSave up to $1,575 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
$329 NZD