CaratHunter
Plans
Cushion|Natural|GIA

0.90ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2165316449

Certificate GIA 2165316449

Diamond specifications and retailer prices

From $3,394 AUD
$2,384 USD
As of November 1, 2026
Save $3,639 AUD (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,033 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2165316449. Listed at 7 retailers as of October 29, 2026, with prices from $3,394 to $7,033, a $3,639 spread on the same certified stone. MOH London lists it at $7,033. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2165316449
Dimensions6.11 × 5.08 × 3.44 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizeNone
Top View
6.11 mm5.08 mm0.90 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2165316449
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,033 AUD|Low: $3,400 AUD|High: $7,080 AUD|Avg: $4,748 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$3,431 AUD
Retailer 7$3,540 AUD
Retailer 5$3,790 AUD
Retailer 2$4,472 AUD
Retailer 6$4,857 AUD
Retailer 3$4,898 AUD
Retailer 8$5,973 AUD
MOH London$7,033 AUD

42 data points across 8 retailers

7 retailers$3,394 AUD to $7,033 AUD

B
Cheapest Retailer
-
$3,394 AUD
$2,384 USD
B
Retailer 2
-
$3,431 AUD
$2,410 USD
View
B
Retailer 3
-
$3,790 AUD
$2,662 USD
View
B
Retailer 4
-
$4,472 AUD
£2,474 GBP
View
Retailer 5
-
$4,857 AUD
$3,412 USD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$4,898 AUD
€3,277 EUR
View
Most Expensive
B
MOH London
1F6A3A14E · Oct 29
$7,033 AUD
£3,890 GBP
View
6 more retailers have this diamond
Prices start from $3,394 AUDSave up to $3,639 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
0.90ct Cushion
$3,394 AUD