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Cushion|Natural|GIA

0.90ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 2215238389

Certificate GIA 2215238389

Diamond specifications and retailer prices

From $2,697 SGD
$2,110 USD
As of November 1, 2026
Save $3,321 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,019 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2215238389. Listed at 20 retailers as of October 29, 2026, with prices from $2,697 to $6,019, a $3,321 spread on the same certified stone. MOH London lists it at $6,019. 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

0.90
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215238389
Dimensions5.92 × 5.64 × 3.83 mm
L/W Ratio1.05
Culet sizeNone
Top View
5.92 mm5.64 mm0.90 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215238389
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,019 SGD|Low: $2,382 SGD|High: $6,059 SGD|Avg: $3,674 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$2,697 SGD
Retailer 3$2,718 SGD
Retailer 9$2,857 SGD
Retailer 7$3,081 SGD
Retailer 8$3,096 SGD
Retailer 11$3,372 SGD
Retailer 4$3,653 SGD
Retailer 10$3,829 SGD
Retailer 2$4,003 SGD
Retailer 5$5,041 SGD
MOH London$6,019 SGD

44 data points across 11 retailers

20 retailers$2,697 SGD to $6,019 SGD

B
Cheapest Retailer
-
$2,697 SGD
$2,110 USD
B
Retailer 2
-
$2,718 SGD
$2,126 USD
View
B
Retailer 3
-
$2,783 SGD
$2,177 USD
View
B
Retailer 4
-
$2,797 SGD
$2,188 USD
View
B
Retailer 5
-
$2,857 SGD
$2,235 USD
View
Final sale: no returns
B
Retailer 6
-
$2,919 SGD
$2,283 USD
View
B
Retailer 7
-
$2,986 SGD
$2,336 USD
View
B
Retailer 8
-
$3,081 SGD
$2,410 USD
View
B
Retailer 9
-
$3,096 SGD
$2,422 USD
View
B
Retailer 10
-
$3,372 SGD
$2,638 USD
View
B
Retailer 11
-
$3,381 SGD
CA$3,674 CAD
View
B
Retailer 12
-
$3,554 SGD
$2,780 USD
View
B
Retailer 13
-
$3,554 SGD
$2,780 USD
View
B
Retailer 14
-
$3,653 SGD
£2,250 GBP
View
B
Retailer 15
-
$3,682 SGD
$2,880 USD
View
Retailer 16
-
$3,829 SGD
A$4,608 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$3,914 SGD
$3,062 USD
View
B
Retailer 18
-
$4,003 SGD
€2,982 EUR
View
B
Retailer 19
-
$5,041 SGD
ZAR 63,698 ZAR
View
Most Expensive
B
MOH London
C98C60FBD · Oct 29
$6,019 SGD
£3,707 GBP
View
19 more retailers have this diamond
Prices start from $2,697 SGDSave up to $3,321 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
0.90ct Cushion
$2,697 SGD