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Cushion|Natural|GIA

1.21ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 2231832190

Certificate GIA 2231832190

Diamond specifications and retailer prices

From $5,258 SGD
As of November 4, 2026
Save $5,311 SGD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,570 SGD at MOH London · As of November 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231832190. Listed at 18 retailers as of November 4, 2026, with prices from $5,258 to $10,570, a $5,311 spread on the same certified stone. MOH London lists it at $10,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.46°
OriginNatural
Grading LabGIA
CertificateGIA 2231832190
Dimensions7.10 × 5.46 × 3.80 mm
L/W Ratio1.30
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.10 mm5.46 mm1.21 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231832190
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 35.46°Culet: NoneDepth 69.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $10,570 SGD|Low: $5,565 SGD|High: $10,726 SGD|Avg: $7,499 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$5,565 SGD
Retailer 9$6,029 SGD
Retailer 8$6,435 SGD
Retailer 2$6,594 SGD
Retailer 6$6,708 SGD
Retailer 3$7,487 SGD
Retailer 4$8,118 SGD
Retailer 7$9,730 SGD
MOH London$10,570 SGD

45 data points across 9 retailers

18 retailers$5,258 SGD to $10,570 SGD

B+
Cheapest Retailer
-
$5,258 SGD
B+
Retailer 2
-
$5,565 SGD
View
Final sale: no returns
B+
Retailer 3
-
$5,662 SGD
View
B+
Retailer 4
-
$5,690 SGD
View
B
Retailer 5
-
$5,983 SGD
View
Retailer 6
-
$6,029 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$6,361 SGD
View
B
Retailer 8
-
$6,594 SGD
View
Retailer 9
-
$6,708 SGD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$6,767 SGD
View
B
Retailer 11
-
$6,767 SGD
View
B
Retailer 12
-
$6,998 SGD
View
Retailer 13
-
$7,345 SGD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$7,487 SGD
View
B
Retailer 15
-
$7,734 SGD
View
B
Retailer 16
-
$8,118 SGD
View
B
Retailer 17
-
$9,730 SGD
View
Most Expensive
B
MOH London
14EC587C7 · Nov 4
$10,570 SGD
£6,494 GBP
View
17 more retailers have this diamond
Prices start from $5,258 SGDSave up to $5,311 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
$5,258 SGD