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Cushion|Natural|GIA

0.90ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 5436167906

Certificate GIA 5436167906

Diamond specifications and retailer prices

From $1,234 SGD
$965 USD
As of November 1, 2026
Save $1,639 SGD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,872 SGD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

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 5436167906. Listed at 17 retailers as of November 1, 2026, with prices from $1,234 to $2,872, a $1,639 spread on the same certified stone. Moon Ocean lists it at $2,872. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5436167906
Dimensions5.40 × 5.25 × 3.68 mm
L/W Ratio1.03
Top View
5.40 mm5.25 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5436167906
Side View
Table 66.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 70.1%

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 1
Current: $2,872 SGD|Low: $1,234 SGD|High: $3,003 SGD|Avg: $1,779 SGD|-4.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 7$1,234 SGD
Retailer 15$1,248 SGD
Retailer 3$1,296 SGD
Retailer 12$1,298 SGD
Retailer 14$1,353 SGD
Retailer 5$1,474 SGD
Retailer 16$1,526 SGD
Retailer 6$1,636 SGD
Retailer 13$1,636 SGD
Retailer 4$1,687 SGD
Retailer 9$1,702 SGD
Retailer 8$2,013 SGD
Retailer 2$2,087 SGD
Retailer 11$2,186 SGD
Retailer 10$2,734 SGD
Moon Ocean$2,872 SGD

33 data points across 16 retailers

17 retailers$1,234 SGD to $2,872 SGD

A
Cheapest Retailer
-
$1,234 SGD
$965 USD
A
Retailer 2
-
$1,248 SGD
$976 USD
View
Final sale: no returns
A
Retailer 3
-
$1,296 SGD
$1,014 USD
View
A
Retailer 4
-
$1,298 SGD
$1,015 USD
View
Retailer 5
-
$1,336 SGD
$1,045 USD
View
Price last confirmed 35 days ago
A
Retailer 6
-
$1,353 SGD
$1,058 USD
View
A
Retailer 7
-
$1,474 SGD
$1,153 USD
View
B+
Retailer 8
-
$1,526 SGD
$1,194 USD
View
B+
Retailer 9
-
$1,636 SGD
$1,280 USD
View
B+
Retailer 10
-
$1,636 SGD
$1,280 USD
View
B+
Retailer 11
-
$1,687 SGD
$1,320 USD
View
B+
Retailer 12
-
$1,702 SGD
£1,049 GBP
View
Retailer 13
-
$2,013 SGD
A$2,423 AUD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$2,087 SGD
€1,555 EUR
View
B+
Retailer 15
-
$2,186 SGD
ZAR 27,628 ZAR
View
B
Retailer 16
-
$2,734 SGD
£1,684 GBP
View
Most Expensive
B
Moon Ocean
NVN-FFC3AA06D-906 · Nov 2
$2,872 SGD
£1,769 GBP
View
16 more retailers have this diamond
Prices start from $1,234 SGDSave up to $1,639 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
0.90ct Cushion
$1,234 SGD