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Cushion|Natural|GIA

1.81ct I SI2 Cushion Natural Diamond

GD • I/SI2 • GIA 7543768823

Certificate GIA 7543768823

Diamond specifications and retailer prices

From $6,315 SGD
$4,940 USD
As of October 31, 2026
Save $4,902 SGD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,217 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.81ct natural cushion diamond

This 1.81ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7543768823. Listed at 4 retailers as of October 31, 2026, with prices from $6,315 to $11,217, a $4,902 spread on the same certified stone. MOH London lists it at $11,217. 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

1.81
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543768823
Dimensions6.03 × 7.54 × 4.27 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.03 mm7.54 mm1.81 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543768823
Side View
Table 61.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 70.8%

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: Oct 31
Current: $11,217 SGD|Low: $5,707 SGD|High: $11,277 SGD|Avg: $7,975 SGD|+1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$5,707 SGD
Retailer 4$6,315 SGD
Retailer 3$6,870 SGD
Retailer 2$7,969 SGD
Retailer 6$9,645 SGD
MOH London$11,217 SGD

35 data points across 6 retailers

4 retailers$6,315 SGD to $11,217 SGD

B+
Cheapest Retailer
-
$6,315 SGD
$4,940 USD
B+
Retailer 2
-
$6,870 SGD
£4,232 GBP
View
B+
Retailer 3
-
$7,969 SGD
€5,937 EUR
View
Most Expensive
B
MOH London
C36289F32 · Nov 1
$11,217 SGD
£6,909 GBP
View
3 more retailers have this diamond
Prices start from $6,315 SGDSave up to $4,902 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+
1.81ct Cushion
$6,315 SGD