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Cushion|Natural|GIA

1.01ct I VS1 Cushion Natural Diamond

ID • I/VS1 • GIA 1528610650

Certificate GIA 1528610650

Diamond specifications and retailer prices

From $1,930 AUD
$1,357 USD
As of October 27, 2026
Save $2,101 AUD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,031 AUD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic 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 1528610650. Listed at 15 retailers as of October 27, 2026, with prices from $1,930 to $4,031, a $2,101 spread on the same certified stone. Flawless Fine Jewelry lists it at $4,031. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
OriginNatural
Grading LabGIA
CertificateGIA 1528610650
Dimensions6.29 × 5.54 × 3.77 mm
L/W Ratio1.14
Cert comments
Pinpoints are not shown.
Key to symbols
Cloud, Feather, Needle
Top View
6.29 mm5.54 mm1.01 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528610650
Side View
Table 63.0%Crown 34.7°Girdle: MED-THKPavilionCulet: NoneDepth 68.0%

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: Oct 27
Current: $4,031 AUD|Low: $1,868 AUD|High: $4,339 AUD|Avg: $2,621 AUD
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
October 29, 2026
Retailer 5$1,930 AUD
Retailer 15$2,067 AUD
Retailer 14$2,077 AUD
Retailer 6$2,104 AUD
Retailer 2$2,155 AUD
Retailer 4$2,242 AUD
Retailer 3$2,360 AUD
Retailer 13$2,436 AUD
Retailer 10$2,476 AUD
Retailer 9$2,500 AUD
Retailer 12$2,730 AUD
Retailer 8$3,058 AUD
Retailer 7$3,202 AUD
Retailer 11$3,933 AUD
Flawless Fine Jewelry$4,031 AUD

26 data points across 15 retailers

15 retailers$1,930 AUD to $4,031 AUD

A
Cheapest Retailer
-
$1,930 AUD
$1,357 USD
Returns within 30 days
A
Retailer 2
-
$2,067 AUD
$1,454 USD
View
Final sale: no returns
A
Retailer 3
-
$2,077 AUD
$1,461 USD
View
Returns within 30 days
A
Retailer 4
-
$2,104 AUD
$1,480 USD
View
Price last confirmed 10 days ago
Returns within 30 days
A
Retailer 5
-
$2,155 AUD
£1,193 GBP
View
Returns within 30 days
A
Retailer 6
-
$2,242 AUD
$1,577 USD
View
Returns within 30 days
A
Retailer 7
-
$2,360 AUD
$1,660 USD
View
Returns within 40 days
A
Retailer 8
-
$2,436 AUD
$1,713 USD
View
Returns within 30 days
A
Retailer 9
-
$2,476 AUD
$1,741 USD
View
Returns within 30 days
A
Retailer 10
-
$2,500 AUD
£1,385 GBP
View
Returns within 30 days
A
Retailer 11
-
$2,730 AUD
ZAR 31,018 ZAR
View
Returns within 7 days
A
Retailer 12
-
$3,058 AUD
€2,048 EUR
View
Returns within 100 days
A
Retailer 13
-
$3,202 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$3,933 AUD
£2,178 GBP
View
Most Expensive
B+
Flawless Fine Jewelry
3588D45D8 · Oct 29
$4,031 AUD
£2,232 GBP
View
Returns within 30 days
14 more retailers have this diamond
Prices start from $1,930 AUDSave up to $2,101 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
1.01ct Cushion
$1,930 AUD