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Cushion|Natural|GIA

0.91ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 2141711954

Certificate GIA 2141711954

Diamond specifications and retailer prices

From $2,984 SGD
$2,333 USD
As of November 2, 2026
Save $1,623 SGD (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,606 SGD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2141711954. Listed at 9 retailers as of November 1, 2026, with prices from $2,984 to $4,606, a $1,623 spread on the same certified stone. 77 Diamonds lists it at $4,606. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2141711954
Dimensions5.69 × 5.40 × 3.67 mm
L/W Ratio1.05
Culet sizeNone
Top View
5.69 mm5.40 mm0.91 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2141711954
Side View
Table 61.0%CrownGirdle: THN-ETKPavilionCulet: 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 2
Current: $4,606 SGD|Low: $2,747 SGD|High: $4,606 SGD|Avg: $3,388 SGD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$2,747 SGD
Retailer 3$2,984 SGD
Retailer 4$3,017 SGD
Retailer 5$3,258 SGD
Retailer 6$3,539 SGD
Retailer 2$3,636 SGD
77 Diamonds$4,606 SGD

34 data points across 7 retailers

9 retailers$2,984 SGD to $4,606 SGD

B
Cheapest Retailer
-
$2,984 SGD
$2,333 USD
B
Retailer 2
-
$3,017 SGD
$2,359 USD
View
B
Retailer 3
-
$3,258 SGD
$2,547 USD
View
B
Retailer 4
-
$3,539 SGD
$2,767 USD
View
B
Retailer 5
-
$3,636 SGD
$2,843 USD
View
B
Retailer 6
-
$3,837 SGD
$3,000 USD
View
B
Retailer 7
-
$3,837 SGD
$3,000 USD
View
B
Retailer 8
-
$3,965 SGD
$3,100 USD
View
Most Expensive
B
77 Diamonds
CUSZGWRGMQRG · Nov 1
$4,606 SGD
£2,836 GBP
View
8 more retailers have this diamond
Prices start from $2,984 SGDSave up to $1,623 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
$2,984 SGD