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Cushion|Natural|GIA

0.91ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 2151613982

Certificate GIA 2151613982

Diamond specifications and retailer prices

From $2,911 SGD
$2,276 USD
As of November 2, 2026
Save $986 SGD (25%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,897 SGD at GemTrove · As of November 2, 2026
View at GemTrove

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2151613982. Listed at 10 retailers as of November 2, 2026, with prices from $2,911 to $3,897, a $986 spread on the same certified stone. GemTrove lists it at $3,897. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151613982
Dimensions5.68 × 5.35 × 3.67 mm
L/W Ratio1.06
Culet sizeNone
Top View
5.68 mm5.35 mm0.91 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2151613982
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.6%

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: $3,897 SGD|Low: $2,909 SGD|High: $5,166 SGD|Avg: $3,572 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$2,909 SGD
Retailer 6$2,911 SGD
Retailer 7$2,926 SGD
Retailer 8$3,159 SGD
Retailer 2$3,335 SGD
Retailer 5$3,532 SGD
Retailer 10$3,722 SGD
Retailer 11$3,722 SGD
Retailer 9$3,849 SGD
GemTrove$3,897 SGD
Retailer 3$5,166 SGD

7 data points across 11 retailers

10 retailers$2,911 SGD to $3,897 SGD

Retailer 1
-
$2,909 SGD
$2,275 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$2,911 SGD
$2,276 USD
View
B+
Retailer 3
-
$2,926 SGD
$2,288 USD
View
B
Retailer 4
-
$3,159 SGD
$2,470 USD
View
B
Retailer 5
-
$3,335 SGD
$2,608 USD
View
B
Retailer 6
-
$3,532 SGD
$2,762 USD
View
B
Retailer 7
-
$3,722 SGD
$2,910 USD
View
B
Retailer 8
-
$3,722 SGD
$2,910 USD
View
B
Retailer 9
-
$3,849 SGD
$3,010 USD
View
Most Expensive
B
GemTrove
GT-N-00944936-98 · Nov 2
$3,897 SGD
A$4,688 AUD
View
9 more retailers have this diamond
Prices start from $2,911 SGDSave up to $986 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+
0.91ct Cushion
$2,911 SGD