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Cushion|Natural|GIA

1.21ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 5221054725

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 5221054725

Diamond specifications and retailer prices

From $3,522 SGD
As of November 5, 2026
Save $1,579 SGD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,101 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5221054725. Listed at 4 retailers as of November 5, 2026, with prices from $3,522 to $5,101, a $1,579 spread on the same certified stone. 77 Diamonds lists it at $5,101. 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

1.21
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221054725
Dimensions6.19 × 5.58 × 3.98 mm
L/W Ratio1.11
Top View
6.19 mm5.58 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221054725
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,101 SGD|Low: $3,175 SGD|High: $5,230 SGD|Avg: $4,328 SGD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$3,467 SGD
Retailer 3$3,492 SGD
77 Diamonds$5,101 SGD
Retailer 4$5,230 SGD

36 data points across 4 retailers

4 retailers$3,522 SGD to $5,101 SGD

Retailer 1
-
$3,467 SGD
Price last confirmed 10 days ago
B+
Retailer 2
-
$3,522 SGD
View
Retailer 3
-
$3,606 SGD
View
Price last confirmed 8 days ago
Most Expensive
B
77 Diamonds
CUSZNAMUDJR8 · Nov 6
$5,101 SGD
£3,134 GBP
View
3 more retailers have this diamond
Prices start from $3,522 SGDSave up to $1,579 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+
1.21ct Cushion
$3,522 SGD