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Cushion|Natural|GIA

0.90ct I IF Cushion Natural Diamond

VG • I/IF • GIA 2546613799

Certificate GIA 2546613799

Diamond specifications and retailer prices

From $1,790 AUD
HK$9,800 HKD
As of November 1, 2026
Save $2,320 AUD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,110 AUD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546613799. Listed at 21 retailers as of November 1, 2026, with prices from $1,790 to $4,110, a $2,320 spread on the same certified stone. Flawless Fine Jewelry lists it at $4,110. 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
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2546613799
Dimensions5.82 × 5.55 × 3.70 mm
L/W Ratio1.05
Top View
5.82 mm5.55 mm0.90 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546613799
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 40.5°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,110 AUD|Low: $1,790 AUD|High: $4,306 AUD|Avg: $2,744 AUD|-4.5%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 14$1,790 AUD
Retailer 3$1,804 AUD
Retailer 4$1,903 AUD
Retailer 12$1,992 AUD
Retailer 13$2,055 AUD
Retailer 8$2,141 AUD
Retailer 18$2,194 AUD
Retailer 7$2,233 AUD
Retailer 10$2,255 AUD
Retailer 16$2,360 AUD
Retailer 6$2,538 AUD
Retailer 11$2,552 AUD
Retailer 2$3,112 AUD
Retailer 5$3,416 AUD
Retailer 9$3,719 AUD
Retailer 15$3,824 AUD
Retailer 17$3,992 AUD
Flawless Fine Jewelry$4,110 AUD

23 data points across 18 retailers

21 retailers$1,790 AUD to $4,110 AUD

A
Cheapest Retailer
-
$1,790 AUD
HK$9,800 HKD
A
Retailer 2
-
$1,804 AUD
$1,264 USD
View
B+
Retailer 3
-
$1,903 AUD
$1,334 USD
View
Final sale: no returns
A
Retailer 4
-
$1,992 AUD
$1,396 USD
View
B+
Retailer 5
-
$2,055 AUD
$1,440 USD
View
B+
Retailer 6
-
$2,141 AUD
$1,500 USD
View
B+
Retailer 7
-
$2,194 AUD
€1,464 EUR
View
B+
Retailer 8
-
$2,233 AUD
$1,565 USD
View
B+
Retailer 9
-
$2,255 AUD
$1,580 USD
View
B+
Retailer 10
-
$2,360 AUD
$1,654 USD
View
B
Retailer 11
-
$2,538 AUD
$1,779 USD
View
B+
Retailer 12
-
$2,552 AUD
£1,408 GBP
View
Retailer 13
-
$2,580 AUD
$1,808 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$2,929 AUD
View
B
Retailer 15
-
$3,112 AUD
€2,077 EUR
View
Retailer 16
-
$3,147 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$3,416 AUD
ZAR 38,676 ZAR
View
Retailer 18
-
$3,719 AUD
$2,606 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$3,824 AUD
$2,680 USD
View
B
Retailer 20
-
$3,992 AUD
£2,203 GBP
View
Most Expensive
B
Flawless Fine Jewelry
7F23BCDF7 · Nov 2
$4,110 AUD
£2,268 GBP
View
20 more retailers have this diamond
Prices start from $1,790 AUDSave up to $2,320 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.

A
0.90ct Cushion
$1,790 AUD