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Cushion|Lab Grown|IGI

0.89ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG831677595

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG831677595

Diamond specifications and retailer prices

From $255 NZD
$144 USD
As of November 1, 2026
Save $2,111 NZD (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,366 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.89ct lab-grown cushion diamond

This 0.89ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831677595 or 831677595. Listed at 8 retailers as of November 1, 2026, with prices from $255 to $2,366, a $2,111 spread on the same certified stone. MOH London lists it at $2,366. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.89
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677595
Dimensions5.66 × 5.52 × 3.60 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.66 mm5.52 mm0.89 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831677595
Side View
Table 61.0%Crown 35.2°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,366 NZD|Low: $255 NZD|High: $2,519 NZD|Avg: $805 NZD|+54.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$255 NZD
Retailer 3$475 NZD
Retailer 7$522 NZD
Retailer 5$539 NZD
Retailer 4$583 NZD
Retailer 2$707 NZD
Retailer 8$1,011 NZD
MOH London$2,366 NZD

40 data points across 8 retailers

8 retailers$255 NZD to $2,366 NZD

A
Cheapest Retailer
-
$255 NZD
$144 USD
Final sale: no returns
A
Retailer 2
-
$475 NZD
£211 GBP
View
A
Retailer 3
-
$522 NZD
$294 USD
View
A
Retailer 4
-
$539 NZD
$304 USD
View
A
Retailer 5
-
$583 NZD
£259 GBP
View
A
Retailer 6
-
$707 NZD
A$613 AUD
View
B+
Retailer 7
-
$1,011 NZD
$570 USD
View
Most Expensive
B
MOH London
LG831677595 · Nov 1
$2,366 NZD
£1,050 GBP
View
7 more retailers have this diamond
Prices start from $255 NZDSave up to $2,111 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
0.89ct Cushion
$255 NZD