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Cushion|Lab Grown|GCAL

2.21ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • GCAL 300770021

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 300770021

Diamond specifications and retailer prices

From $927 SGD
$725 USD
As of October 30, 2026
Save $4,519 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,446 SGD at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 2.21ct lab-grown cushion diamond

This 2.21ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 300770021. Listed at 12 retailers as of October 30, 2026, with prices from $927 to $5,446, a $4,519 spread on the same certified stone. Kay Jewelers lists it at $5,446. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.21
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 300770021
Dimensions7.71 × 7.39 × 4.91 mm
L/W Ratio1.04
Culet sizeNone
Top View
7.71 mm7.39 mm2.21 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 300770021
Side View
Table 61.0%Crown 33.4°Girdle: ThickPavilion 38.6°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,446 SGD|Low: $927 SGD|High: $8,527 SGD|Avg: $4,145 SGD|-7.0%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11$927 SGD
Retailer 12$1,640 SGD
Retailer 9$1,898 SGD
Retailer 4$1,913 SGD
Retailer 3$3,220 SGD
Retailer 5$3,634 SGD
Retailer 10$4,522 SGD
Retailer 7$4,748 SGD
Retailer 2$4,751 SGD
Kay Jewelers$5,446 SGD
Retailer 8$5,446 SGD
Retailer 6$8,003 SGD
Retailer 13$8,322 SGD

22 data points across 13 retailers

12 retailers$927 SGD to $5,446 SGD

A
Cheapest Retailer
-
$927 SGD
$725 USD
B+
Retailer 2
-
$1,640 SGD
$1,283 USD
View
B+
Retailer 3
-
$1,898 SGD
$1,485 USD
View
B
Retailer 4
-
$3,220 SGD
CA$3,499 CAD
View
B
Retailer 5
-
$3,634 SGD
$2,843 USD
View
B
Retailer 6
-
$4,522 SGD
$3,538 USD
View
B
Retailer 7
-
$4,748 SGD
$3,714 USD
View
B
Retailer 8
-
$4,751 SGD
£2,926 GBP
View
B
Retailer 9
-
$5,446 SGD
$4,260 USD
View
Most Expensive
B
Kay Jewelers
254953831 · Nov 1
$5,446 SGD
$4,260 USD
View
9 more retailers have this diamond
Prices start from $927 SGDSave up to $4,519 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
2.21ct Cushion
$927 SGD