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Asscher|Lab Grown|IGI

0.90ct F SI2 Asscher Lab Grown Diamond

ID • F/SI2 • IGI LG647458154

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG647458154

Diamond specifications and retailer prices

From $342 NZD
As of November 6, 2026
Save $2,150 NZD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,492 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 0.9ct lab-grown asscher diamond

This 0.9ct lab-grown asscher sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG647458154 or 647458154. Listed at 8 retailers as of November 5, 2026, with prices from $342 to $2,492, a $2,150 spread on the same certified stone. MOH London lists it at $2,492. 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

0.90
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647458154
Dimensions5.36 × 5.34 × 3.63 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.36 mm5.34 mm0.90 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647458154
Side View
Table 64.0%Crown 37.6°Girdle: MediumPavilion 41.2°Culet: NoneDepth 68.0%

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: Nov 6
Current: $2,492 NZD|Low: $342 NZD|High: $2,512 NZD|Avg: $847 NZD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$342 NZD
Retailer 8$386 NZD
Retailer 2$406 NZD
Retailer 5$564 NZD
Retailer 6$615 NZD
Retailer 3$720 NZD
Retailer 4$729 NZD
Retailer 9$1,002 NZD
Retailer 10$1,316 NZD
MOH London$2,492 NZD

9 data points across 10 retailers

8 retailers$342 NZD to $2,492 NZD

A
Cheapest Retailer
-
$342 NZD
A
Retailer 2
-
$406 NZD
View
A
Retailer 3
-
$564 NZD
View
A
Retailer 4
-
$615 NZD
View
A
Retailer 5
-
$720 NZD
View
A
Retailer 6
-
$729 NZD
View
B+
Retailer 7
-
$1,023 NZD
View
Most Expensive
B
MOH London
LG647458154 · Nov 5
$2,492 NZD
£1,103 GBP
View
7 more retailers have this diamond
Prices start from $342 NZDSave up to $2,150 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
0.90ct Asscher
$342 NZD