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Cushion|Lab Grown|GCAL

0.89ct I VS1 Cushion Lab Grown Diamond

VG • I/VS1 • GCAL 321371368

Certificate GCAL 321371368

Diamond specifications and retailer prices

From $419 SGD
As of November 4, 2026
Save $741 SGD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,160 SGD at MOH London · As of November 4, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 321371368. Listed at 2 retailers as of November 4, 2026, with prices from $419 to $1,160, a $741 spread on the same certified stone. MOH London lists it at $1,160. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.89
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 321371368
Dimensions6.62 × 4.64 × 2.89 mm
L/W Ratio1.43
Top View
6.62 mm4.64 mm0.89 ctI / VS1
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGCAL 321371368
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $1,160 SGD|Low: $387 SGD|High: $1,176 SGD|Avg: $790 SGD|-0.3%
MOH London
Retailer 2
November 4, 2026
Retailer 2$419 SGD
MOH London$1,160 SGD

12 data points across 2 retailers

2 retailers$419 SGD to $1,160 SGD

B+
Cheapest Retailer
-
$419 SGD
Most Expensive
B
MOH London
LG321371368 · Nov 4
$1,160 SGD
£715 GBP
View
1 more retailer has this diamond
Prices start from $419 SGDSave up to $741 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.

B+
0.89ct Cushion
$419 SGD