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Cushion|Natural|GIA

0.82ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 1159160110

Certificate GIA 1159160110

Diamond specifications and retailer prices

From $2,828 AUD
£1,564 GBP
As of October 30, 2026
Save $1,627 AUD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,455 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.82ct natural cushion diamond

This 0.82ct natural cushion sits in the just-under-one-carat band, graded E 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 1159160110. Listed at 4 retailers as of October 29, 2026, with prices from $2,828 to $4,455, a $1,627 spread on the same certified stone. MOH London lists it at $4,455. 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

0.82
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1159160110
Dimensions8.69 × 4.77 × 3.25 mm
L/W Ratio1.82
Culet sizeNone
Key to symbols
Crystal
Top View
8.69 mm4.77 mm0.82 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1159160110
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.1%

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 30
Current: $4,455 AUD|Low: $2,698 AUD|High: $4,484 AUD|Avg: $3,467 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$2,828 AUD
Retailer 4$3,300 AUD
Retailer 3$3,447 AUD
MOH London$4,455 AUD

42 data points across 4 retailers

4 retailers$2,828 AUD to $4,455 AUD

B+
Cheapest Retailer
-
$2,828 AUD
£1,564 GBP
Retailer 2
-
$3,300 AUD
View
Price last confirmed 24 days ago
B
Retailer 3
-
$3,447 AUD
€2,306 EUR
View
Most Expensive
B
MOH London
5B017B120 · Oct 29
$4,455 AUD
£2,464 GBP
View
3 more retailers have this diamond
Prices start from $2,828 AUDSave up to $1,627 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+
0.82ct Cushion
$2,828 AUD