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Cushion|Natural|GIA

2.20ct F SI1 Cushion Natural Diamond

ID • F/SI1 • GIA 1563026178

Certificate GIA 1563026178

Diamond specifications and retailer prices

From $12,316 SGD
As of November 5, 2026
Save $6,343 SGD (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $18,659 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 2.2ct natural cushion diamond

This 2.2ct natural cushion sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563026178. Listed at 5 retailers as of November 2, 2026, with prices from $12,316 to $18,659, a $6,343 spread on the same certified stone. MOH London lists it at $18,659. 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

2.20
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle42.61°
Pavilion angle32.34°
OriginNatural
Grading LabGIA
CertificateGIA 1563026178
Dimensions7.18 × 7.12 × 4.83 mm
L/W Ratio1.01
Girdle conditionThick
Key to symbols
Crystal, Etch Channel, Needle
Top View
7.18 mm7.12 mm2.20 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563026178
Side View
Table 67.0%Crown 42.61°Girdle: STK-THKPavilion 32.34°Culet: NoneDepth 67.8%

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: Nov 5
Current: $18,659 SGD|Low: $12,316 SGD|High: $19,336 SGD|Avg: $14,358 SGD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$12,316 SGD
Retailer 4$13,034 SGD
Retailer 3$13,139 SGD
Retailer 2$13,176 SGD
MOH London$18,659 SGD

35 data points across 5 retailers

5 retailers$12,316 SGD to $18,659 SGD

A
Cheapest Retailer
-
$12,316 SGD
A
Retailer 2
-
$13,034 SGD
View
Retailer 3
-
$13,139 SGD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$13,176 SGD
View
Most Expensive
B+
MOH London
77D81E387 · Nov 2
$18,659 SGD
£11,464 GBP
View
4 more retailers have this diamond
Prices start from $12,316 SGDSave up to $6,343 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
2.20ct Cushion
$12,316 SGD