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Cushion|Lab Grown|GCAL

1.82ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • GCAL 313161679

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 313161679

Diamond specifications and retailer prices

From $724 SGD
$565 USD
As of October 29, 2026
Save $1,698 SGD (70%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,422 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.82ct lab-grown cushion diamond

This 1.82ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 313161679. Listed at 3 retailers as of October 29, 2026, with prices from $724 to $2,422, a $1,698 spread on the same certified stone. MOH London lists it at $2,422. 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

1.82
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 313161679
Dimensions7.10 × 7.07 × 4.79 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.10 mm7.07 mm1.82 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 313161679
Side View
Table 60.0%Crown 35.5°GirdlePavilion 40°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,422 SGD|Low: $724 SGD|High: $2,438 SGD|Avg: $1,277 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 3$724 SGD
Retailer 2$947 SGD
Retailer 4$1,006 SGD
MOH London$2,422 SGD

7 data points across 4 retailers

3 retailers$724 SGD to $2,422 SGD

A
Cheapest Retailer
-
$724 SGD
$565 USD
B+
Retailer 2
-
$947 SGD
$739 USD
View
Most Expensive
B
MOH London
313161679 · Oct 29
$2,422 SGD
£1,488 GBP
View
2 more retailers have this diamond
Prices start from $724 SGDSave up to $1,698 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
1.82ct Cushion
$724 SGD