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Cushion|Natural|GIA

0.91ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 6432944214

Certificate GIA 6432944214

Diamond specifications and retailer prices

From $1,209 SGD
$945 USD
As of November 1, 2026
Save $687 SGD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,896 SGD at 77 Diamonds · As of November 2, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432944214. Listed at 10 retailers as of November 1, 2026, with prices from $1,209 to $1,896, a $687 spread on the same certified stone. 77 Diamonds lists it at $1,896. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432944214
Dimensions5.63 × 5.11 × 3.59 mm
L/W Ratio1.10
Top View
5.63 mm5.11 mm0.91 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432944214
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.3%

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: $1,896 SGD|Low: $1,162 SGD|High: $1,898 SGD|Avg: $1,450 SGD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$1,209 SGD
Retailer 8$1,228 SGD
Retailer 7$1,230 SGD
Retailer 6$1,293 SGD
Retailer 4$1,320 SGD
Retailer 3$1,496 SGD
Retailer 5$1,599 SGD
Retailer 10$1,599 SGD
Retailer 9$1,650 SGD
77 Diamonds$1,896 SGD

34 data points across 10 retailers

10 retailers$1,209 SGD to $1,896 SGD

A
Cheapest Retailer
-
$1,209 SGD
$945 USD
A
Retailer 2
-
$1,228 SGD
$960 USD
View
A
Retailer 3
-
$1,230 SGD
$962 USD
View
A
Retailer 4
-
$1,293 SGD
$1,011 USD
View
A
Retailer 5
-
$1,320 SGD
$1,032 USD
View
A
Retailer 6
-
$1,496 SGD
$1,170 USD
View
B+
Retailer 7
-
$1,599 SGD
$1,250 USD
View
B+
Retailer 8
-
$1,599 SGD
$1,250 USD
View
B+
Retailer 9
-
$1,650 SGD
$1,290 USD
View
Most Expensive
B+
77 Diamonds
CUSMBGRNYSNFU · Nov 2
$1,896 SGD
£1,167 GBP
View
9 more retailers have this diamond
Prices start from $1,209 SGDSave up to $687 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
$1,209 SGD