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Cushion|Natural|GIA

0.83ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 6261636403

Certificate GIA 6261636403

Diamond specifications and retailer prices

From $1,505 AUD
$1,057 USD
As of October 31, 2026
Save $1,306 AUD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,404 AUD at MOH London · As of October 8, 2026
View at MOH London

About this 0.83ct natural cushion diamond

This 0.83ct natural cushion sits in the just-under-one-carat band, graded H 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 6261636403. Listed at 10 retailers as of October 30, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.83
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6261636403
Dimensions5.41 × 5.16 × 3.59 mm
L/W Ratio1.05
Top View
5.41 mm5.16 mm0.83 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6261636403
Side View
Table 61.0%CrownGirdle: Ext. ThickPavilionCulet: NDepth 69.7%

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: $3,404 AUD|Low: $1,456 AUD|High: $3,413 AUD|Avg: $2,083 AUD|+4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$1,505 AUD
Retailer 11$1,523 AUD
Retailer 4$1,579 AUD
Retailer 10$1,764 AUD
Retailer 7$1,879 AUD
Retailer 9$1,879 AUD
Retailer 8$1,950 AUD
Retailer 2$2,317 AUD
Retailer 6$2,547 AUD
Retailer 3$2,811 AUD
MOH London$3,404 AUD

36 data points across 11 retailers

10 retailers$1,505 AUD to $2,811 AUD

B+
Cheapest Retailer
-
$1,505 AUD
$1,057 USD
B+
Retailer 2
-
$1,523 AUD
$1,070 USD
View
B+
Retailer 3
-
$1,579 AUD
$1,109 USD
View
B+
Retailer 4
-
$1,764 AUD
$1,239 USD
View
B+
Retailer 5
-
$1,879 AUD
$1,320 USD
View
B+
Retailer 6
-
$1,879 AUD
$1,320 USD
View
B+
Retailer 7
-
$1,950 AUD
$1,370 USD
View
B
Retailer 8
-
$2,317 AUD
£1,281 GBP
View
B
Retailer 9
-
$2,811 AUD
CA$2,743 CAD
View
Most Expensive
MOH London
02219DE1D · Oct 8
$3,404 AUD
£1,883 GBP
View
Price last confirmed 25 days ago
9 more retailers have this diamond
Prices start from $1,505 AUDSave up to $1,306 AUD

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+
0.83ct Cushion
$1,505 AUD