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Cushion|Lab Grown|IGI

0.87ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG591336161

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591336161

Diamond specifications and retailer prices

From $417 SGD
$326 USD
As of November 1, 2026
Save $1,309 SGD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,726 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.87ct lab-grown cushion diamond

This 0.87ct 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 LG591336161 or 591336161. Listed at 5 retailers as of October 31, 2026, with prices from $417 to $1,726, a $1,309 spread on the same certified stone. Do Amore Diamonds lists it at $1,726. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.87
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591336161
Dimensions6.79 × 4.90 × 3.34 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.79 mm4.90 mm0.87 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591336161
Side View
Table 60.0%Crown 34.4°Girdle: MediumPavilion 37.2°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,153 SGD|Low: $385 SGD|High: $1,166 SGD|Avg: $725 SGD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$417 SGD
Retailer 5$612 SGD
Retailer 2$639 SGD
Retailer 4$856 SGD
Retailer 1$1,153 SGD

16 data points across 5 retailers

5 retailers$417 SGD to $1,726 SGD

A
Cheapest Retailer
-
$417 SGD
$326 USD
B+
Retailer 2
-
$639 SGD
$500 USD
View
B+
Retailer 3
-
$856 SGD
$669 USD
View
B
Retailer 4
-
$1,153 SGD
£710 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F1D29DEF0 · Oct 31
$1,726 SGD
$1,350 USD
View
4 more retailers have this diamond
Prices start from $417 SGDSave up to $1,309 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
0.87ct Cushion
$417 SGD