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Cushion|Natural|GIA

2.21ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 1549152231

Certificate GIA 1549152231

Diamond specifications and retailer prices

From $11,287 SGD
$8,829 USD
As of October 31, 2026
Save $6,749 SGD (37%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,036 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 2.21ct natural cushion diamond

This 2.21ct natural cushion sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549152231. Listed at 14 retailers as of October 31, 2026, with prices from $11,287 to $18,036, a $6,749 spread on the same certified stone. MOH London lists it at $18,036. 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

2.21
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549152231
Dimensions7.72 × 7.05 × 4.83 mm
L/W Ratio1.10
Girdle conditionFaceted
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.72 mm7.05 mm2.21 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549152231
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.5%

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 31
Current: $18,036 SGD|Low: $11,287 SGD|High: $21,830 SGD|Avg: $14,246 SGD|-16.5%
MOH London
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 13$11,287 SGD
Retailer 7$11,303 SGD
Retailer 12$12,046 SGD
Retailer 2$12,759 SGD
Retailer 9$12,973 SGD
Retailer 3$12,981 SGD
Retailer 4$13,437 SGD
Retailer 8$13,730 SGD
Retailer 11$13,730 SGD
Retailer 6$13,949 SGD
Retailer 5$14,169 SGD
Retailer 10$14,190 SGD
MOH London$18,036 SGD

40 data points across 13 retailers

14 retailers$11,287 SGD to $18,036 SGD

A
Cheapest Retailer
-
$11,287 SGD
$8,829 USD
A
Retailer 2
-
$11,303 SGD
CA$12,279 CAD
View
A
Retailer 3
-
$12,046 SGD
$9,423 USD
View
A
Retailer 4
-
$12,759 SGD
£7,859 GBP
View
A
Retailer 5
-
$12,973 SGD
$10,148 USD
View
B+
Retailer 6
-
$12,981 SGD
$10,154 USD
View
A
Retailer 7
-
$13,437 SGD
$10,511 USD
View
B+
Retailer 8
-
$13,730 SGD
$10,740 USD
View
B+
Retailer 9
-
$13,730 SGD
$10,740 USD
View
B+
Retailer 10
-
$13,949 SGD
€10,392 EUR
View
B+
Retailer 11
-
$14,169 SGD
$11,083 USD
View
B+
Retailer 12
-
$14,190 SGD
$11,100 USD
View
B+
Retailer 13
-
$15,170 SGD
CA$16,481 CAD
View
Most Expensive
B
MOH London
F537DD3BB · Nov 1
$18,036 SGD
£11,109 GBP
View
13 more retailers have this diamond
Prices start from $11,287 SGDSave up to $6,749 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
$11,287 SGD