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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 $184 SGD
$144 USD
As of November 1, 2026
Save $1,521 SGD (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,705 SGD 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 $184 to $1,705, a $1,521 spread on the same certified stone. MOH London lists it at $1,705. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,705 SGD|Low: $184 SGD|High: $1,815 SGD|Avg: $580 SGD|+54.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$184 SGD
Retailer 3$342 SGD
Retailer 7$376 SGD
Retailer 5$389 SGD
Retailer 4$420 SGD
Retailer 2$509 SGD
Retailer 8$728 SGD
MOH London$1,705 SGD

40 data points across 8 retailers

8 retailers$184 SGD to $1,705 SGD

A
Cheapest Retailer
-
$184 SGD
$144 USD
Final sale: no returns
A
Retailer 2
-
$342 SGD
£211 GBP
View
A
Retailer 3
-
$376 SGD
$294 USD
View
A
Retailer 4
-
$389 SGD
$304 USD
View
A
Retailer 5
-
$420 SGD
£259 GBP
View
A
Retailer 6
-
$509 SGD
A$613 AUD
View
B+
Retailer 7
-
$728 SGD
$570 USD
View
Most Expensive
B
MOH London
LG831677595 · Nov 1
$1,705 SGD
£1,050 GBP
View
7 more retailers have this diamond
Prices start from $184 SGDSave up to $1,521 SGD

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
$184 SGD