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Cushion|Natural|GIA

0.90ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6221896452

Certificate GIA 6221896452

Diamond specifications and retailer prices

From $1,640 SGD
$1,283 USD
As of November 2, 2026
Save $1,797 SGD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,437 SGD at MOH London · As of November 1, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6221896452. Listed at 19 retailers as of November 1, 2026, with prices from $1,640 to $3,437, a $1,797 spread on the same certified stone. MOH London lists it at $3,437. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6221896452
Dimensions5.26 × 5.21 × 3.56 mm
L/W Ratio1.01
Top View
5.26 mm5.21 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6221896452
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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 2
Current: $3,437 SGD|Low: $1,402 SGD|High: $3,479 SGD|Avg: $2,217 SGD|-0.1%
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$1,640 SGD
Retailer 8$1,649 SGD
Retailer 11$1,704 SGD
Retailer 9$1,777 SGD
Retailer 3$1,911 SGD
Retailer 10$1,985 SGD
Retailer 4$2,189 SGD
Retailer 7$2,560 SGD
Retailer 2$2,679 SGD
Retailer 5$2,867 SGD
MOH London$3,437 SGD

45 data points across 11 retailers

19 retailers$1,640 SGD to $3,437 SGD

B+
Cheapest Retailer
-
$1,640 SGD
$1,283 USD
Final sale: no returns
B+
Retailer 2
-
$1,648 SGD
$1,289 USD
View
B+
Retailer 3
-
$1,649 SGD
$1,290 USD
View
B+
Retailer 4
-
$1,658 SGD
$1,297 USD
View
B+
Retailer 5
-
$1,662 SGD
$1,300 USD
View
B+
Retailer 6
-
$1,687 SGD
$1,320 USD
View
B+
Retailer 7
-
$1,704 SGD
$1,333 USD
View
B+
Retailer 8
-
$1,777 SGD
$1,390 USD
View
B+
Retailer 9
-
$1,872 SGD
$1,464 USD
View
B+
Retailer 10
-
$1,911 SGD
$1,495 USD
View
B+
Retailer 11
-
$1,985 SGD
$1,553 USD
View
B+
Retailer 12
-
$2,109 SGD
$1,650 USD
View
B+
Retailer 13
-
$2,109 SGD
$1,650 USD
View
B
Retailer 14
-
$2,186 SGD
$1,710 USD
View
B+
Retailer 15
-
$2,189 SGD
£1,348 GBP
View
Retailer 16
-
$2,560 SGD
A$3,081 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$2,679 SGD
€1,996 EUR
View
B
Retailer 18
-
$2,867 SGD
ZAR 36,229 ZAR
View
Most Expensive
B
MOH London
8541AAB1D · Nov 1
$3,437 SGD
£2,117 GBP
View
18 more retailers have this diamond
Prices start from $1,640 SGDSave up to $1,797 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
$1,640 SGD