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Cushion|Natural|GIA

0.90ct G I1 Cushion Natural Diamond

VG • G/I1 • GIA 2504620030

Certificate GIA 2504620030

Diamond specifications and retailer prices

From $1,431 AUD
$1,005 USD
As of November 1, 2026
Save $626 AUD (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,057 AUD at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2504620030. Listed at 3 retailers as of October 31, 2026, with prices from $1,431 to $2,057, a $626 spread on the same certified stone. Yorxs lists it at $2,057. 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

0.90
Carat
G
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2504620030
Dimensions5.90 × 4.92 × 3.49 mm
L/W Ratio1.20
Top View
5.90 mm4.92 mm0.90 ctG / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2504620030
Side View
Table 57.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 70.9%

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: Nov 1
Current: $1,621 AUD|Low: $1,431 AUD|High: $2,116 AUD|Avg: $1,801 AUD
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 3$1,431 AUD
Retailer 1$1,621 AUD
Yorxs$2,057 AUD
Retailer 2$2,116 AUD

16 data points across 4 retailers

3 retailers$1,431 AUD to $2,057 AUD

B+
Cheapest Retailer
-
$1,431 AUD
$1,005 USD
B
Retailer 2
-
$1,621 AUD
$1,139 USD
View
Most Expensive
B
Yorxs
CB38A7CA9 · Oct 31
$2,057 AUD
€1,376 EUR
View
2 more retailers have this diamond
Prices start from $1,431 AUDSave up to $626 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
$1,431 AUD