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Cushion|Natural|GIA

1.00ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 2556612568

Certificate GIA 2556612568

Diamond specifications and retailer prices

From $1,557 SGD
₹115,973 INR
As of October 31, 2026
Save $2,111 SGD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,668 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556612568. Listed at 13 retailers as of October 26, 2026, with prices from $1,557 to $3,668, a $2,111 spread on the same certified stone. MOH London lists it at $3,668. 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

1.00
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556612568
Dimensions7.74 × 4.84 × 3.45 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Needle
Top View
7.74 mm4.84 mm1.00 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556612568
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 71.3%

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: Oct 31
Current: $3,668 SGD|Low: $1,557 SGD|High: $3,807 SGD|Avg: $2,304 SGD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 2$1,557 SGD
Retailer 5$1,630 SGD
Retailer 6$1,920 SGD
Retailer 12$2,054 SGD
Retailer 3$2,071 SGD
Retailer 9$2,136 SGD
Retailer 11$2,246 SGD
Retailer 10$2,269 SGD
Retailer 4$2,285 SGD
Retailer 13$2,314 SGD
Retailer 8$2,321 SGD
Retailer 7$2,828 SGD
MOH London$3,668 SGD

27 data points across 13 retailers

13 retailers$1,557 SGD to $3,668 SGD

A
Cheapest Retailer
-
$1,557 SGD
₹115,973 INR
A
Retailer 2
-
$1,630 SGD
$1,275 USD
View
Final sale: no returns
A
Retailer 3
-
$1,920 SGD
$1,502 USD
View
A
Retailer 4
-
$2,054 SGD
£1,265 GBP
View
A
Retailer 5
-
$2,071 SGD
$1,620 USD
View
A
Retailer 6
-
$2,136 SGD
$1,671 USD
View
B+
Retailer 7
-
$2,246 SGD
$1,757 USD
View
A
Retailer 8
-
$2,269 SGD
$1,775 USD
View
A
Retailer 9
-
$2,285 SGD
$1,787 USD
View
B+
Retailer 10
-
$2,314 SGD
$1,810 USD
View
B+
Retailer 11
-
$2,321 SGD
£1,430 GBP
View
B+
Retailer 12
-
$2,828 SGD
€2,107 EUR
View
Most Expensive
B
MOH London
F298ADA99 · Oct 26
$3,668 SGD
£2,259 GBP
View
12 more retailers have this diamond
Prices start from $1,557 SGDSave up to $2,111 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
1.00ct Cushion
$1,557 SGD