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Cushion|Lab Grown|GCAL

0.78ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • GCAL 360626599

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 360626599

Diamond specifications and retailer prices

From $398 SGD
$311 USD
As of October 30, 2026
Save $268 SGD (40%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $666 SGD at Loose Grown Diamond · As of October 31, 2026
View at Loose Grown Diamond

About this 0.78ct lab-grown cushion diamond

This 0.78ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GCAL 360626599. Listed at 2 retailers as of October 30, 2026, with prices from $398 to $666, a $268 spread on the same certified stone. Loose Grown Diamond lists it at $666. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360626599
Dimensions5.33 × 5.31 × 3.49 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.33 mm5.31 mm0.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360626599
Side View
Table 60.0%Crown 34.8°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $666 SGD|Low: $398 SGD|High: $666 SGD|Avg: $570 SGD
Loose Grown Diamond
Retailer 2
September 17, 2026
Retailer 2$398 SGD
Loose Grown Diamond$666 SGD

2 data points across 2 retailers

2 retailers$398 SGD to $666 SGD

A
Cheapest Retailer
-
$398 SGD
$311 USD
Most Expensive
B+
Loose Grown Diamond
360626599 · Oct 31
$666 SGD
$521 USD
View
1 more retailer has this diamond
Prices start from $398 SGDSave up to $268 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
0.78ct Cushion
$398 SGD