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Cushion|Natural|GIA

0.90ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 7556156638

Certificate GIA 7556156638

Diamond specifications and retailer prices

From $1,260 AUD
HK$6,900 HKD
As of November 1, 2026
Save $1,632 AUD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,218 AUD at Flawless Fine Jewelry · As of October 23, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556156638. Listed at 19 retailers as of November 1, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556156638
Dimensions5.52 × 5.50 × 3.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.52 mm5.50 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556156638
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.0%

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: $3,218 AUD|Low: $1,260 AUD|High: $3,284 AUD|Avg: $1,942 AUD|-2.0%
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
November 2, 2026
Retailer 15$1,260 AUD
Retailer 2$1,308 AUD
Retailer 4$1,320 AUD
Retailer 14$1,341 AUD
Retailer 13$1,490 AUD
Retailer 6$1,502 AUD
Retailer 3$1,588 AUD
Retailer 9$1,662 AUD
Retailer 8$1,708 AUD
Retailer 16$1,764 AUD
Retailer 12$1,799 AUD
Retailer 10$2,163 AUD
Retailer 11$2,211 AUD
Retailer 5$2,358 AUD
Retailer 7$2,622 AUD
Retailer 17$2,892 AUD
Flawless Fine Jewelry$3,218 AUD

24 data points across 17 retailers

19 retailers$1,260 AUD to $2,892 AUD

A
Cheapest Retailer
-
$1,260 AUD
HK$6,900 HKD
A
Retailer 2
-
$1,308 AUD
$917 USD
View
A
Retailer 3
-
$1,320 AUD
$925 USD
View
Final sale: no returns
A
Retailer 4
-
$1,341 AUD
$940 USD
View
A
Retailer 5
-
$1,490 AUD
$1,044 USD
View
A
Retailer 6
-
$1,502 AUD
$1,052 USD
View
A
Retailer 7
-
$1,588 AUD
€1,060 EUR
View
A
Retailer 8
-
$1,662 AUD
$1,165 USD
View
A
Retailer 9
-
$1,708 AUD
$1,197 USD
View
A
Retailer 10
-
$1,764 AUD
$1,236 USD
View
A
Retailer 11
-
$1,799 AUD
£993 GBP
View
B+
Retailer 12
-
$2,163 AUD
$1,516 USD
View
Retailer 13
-
$2,167 AUD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$2,211 AUD
€1,476 EUR
View
B+
Retailer 15
-
$2,280 AUD
View
B+
Retailer 16
-
$2,358 AUD
ZAR 26,695 ZAR
View
Retailer 17
-
$2,622 AUD
$1,837 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$2,892 AUD
£1,596 GBP
View
Most Expensive
Flawless Fine Jewelry
3B45A0CC0 · Oct 23
$3,218 AUD
£1,776 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $1,260 AUDSave up to $1,632 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
$1,260 AUD