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Cushion|Natural|GIA

0.91ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 6505535587

Certificate GIA 6505535587

Diamond specifications and retailer prices

From $1,293 SGD
HK$7,900 HKD
As of November 1, 2026
Save $2,139 SGD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,432 SGD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded G 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 6505535587. Listed at 17 retailers as of November 1, 2026, with prices from $1,293 to $3,432, a $2,139 spread on the same certified stone. Moon Ocean lists it at $3,432. 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

0.91
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505535587
Dimensions6.07 × 5.50 × 3.58 mm
L/W Ratio1.10
Top View
6.07 mm5.50 mm0.91 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6505535587
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.1%

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: $3,432 SGD|Low: $1,273 SGD|High: $3,480 SGD|Avg: $2,125 SGD|-1.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$1,293 SGD
Retailer 8$1,592 SGD
Retailer 9$1,645 SGD
Retailer 11$1,656 SGD
Retailer 3$1,784 SGD
Retailer 2$1,988 SGD
Retailer 10$2,328 SGD
Retailer 6$2,487 SGD
Retailer 7$2,613 SGD
Retailer 4$3,268 SGD
Moon Ocean$3,432 SGD

35 data points across 11 retailers

17 retailers$1,293 SGD to $3,432 SGD

A
Cheapest Retailer
-
$1,293 SGD
HK$7,900 HKD
B+
Retailer 2
-
$1,592 SGD
$1,245 USD
View
B+
Retailer 3
-
$1,645 SGD
$1,286 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,652 SGD
$1,292 USD
View
B+
Retailer 5
-
$1,656 SGD
$1,295 USD
View
B+
Retailer 6
-
$1,784 SGD
$1,395 USD
View
B+
Retailer 7
-
$1,801 SGD
$1,408 USD
View
B+
Retailer 8
-
$1,843 SGD
View
B+
Retailer 9
-
$1,843 SGD
$1,441 USD
View
B+
Retailer 10
-
$1,918 SGD
$1,500 USD
View
B+
Retailer 11
-
$1,978 SGD
$1,547 USD
View
B+
Retailer 12
-
$1,988 SGD
£1,224 GBP
View
Retailer 13
-
$2,328 SGD
A$2,800 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$2,487 SGD
€1,852 EUR
View
B
Retailer 15
-
$2,613 SGD
ZAR 33,004 ZAR
View
B
Retailer 16
-
$3,268 SGD
£2,012 GBP
View
Most Expensive
B
Moon Ocean
NVN-956A1E3AF-587 · Nov 2
$3,432 SGD
£2,113 GBP
View
16 more retailers have this diamond
Prices start from $1,293 SGDSave up to $2,139 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
0.91ct Cushion
$1,293 SGD