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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 $4,940 USD
As of October 31, 2026
Save $3,834 USD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,774 USD 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 $4,940 to $8,774, a $3,834 spread on the same certified stone. MOH London lists it at $8,774. 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
Color
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: $8,774 USD|Low: $4,464 USD|High: $8,821 USD|Avg: $6,239 USD|+1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$4,464 USD
Retailer 4$4,940 USD
Retailer 2$5,374 USD
Retailer 3$6,234 USD
Retailer 6$7,545 USD
MOH London$8,774 USD

35 data points across 6 retailers

4 retailers$4,940 USD to $8,774 USD

B+
Cheapest Retailer
-
$4,940 USD
B+
Retailer 2
-
$5,374 USD
£4,231 GBP
View
B+
Retailer 3
-
$6,234 USD
€5,937 EUR
View
Most Expensive
B
MOH London
C36289F32 · Nov 1
$8,774 USD
£6,909 GBP
View
3 more retailers have this diamond
Prices start from $4,940 USDSave up to $3,834 USD

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
$4,940 USD