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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 $565 USD
As of October 27, 2026
Save $1,325 USD (70%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,890 USD 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 27, 2026, with prices from $565 to $1,890, a $1,325 spread on the same certified stone. MOH London lists it at $1,890. 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
Color
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

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

Last verified: Oct 27
Current: $1,890 USD|Low: $565 USD|High: $1,902 USD|Avg: $996 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 3$565 USD
Retailer 2$739 USD
Retailer 4$785 USD
MOH London$1,890 USD

7 data points across 4 retailers

3 retailers$565 USD to $1,890 USD

A
Cheapest Retailer
-
$565 USD
B+
Retailer 2
-
$739 USD
View
Most Expensive
B
MOH London
313161679 · Oct 29
$1,890 USD
£1,488 GBP
View
2 more retailers have this diamond
Prices start from $565 USDSave up to $1,325 USD

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
$565 USD