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Cushion|Natural|GIA

1.21ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 6175387753

Certificate GIA 6175387753

Diamond specifications and retailer prices

From $6,018 AUD
As of November 6, 2026
Save $2,567 AUD (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,585 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded J 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 6175387753. Listed at 3 retailers as of November 6, 2026, with prices from $6,018 to $8,585, a $2,567 spread on the same certified stone. 77 Diamonds lists it at $8,585. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6175387753
Dimensions6.47 × 5.60 × 3.78 mm
L/W Ratio1.16
Top View
6.47 mm5.60 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6175387753
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $8,585 AUD|Low: $6,018 AUD|High: $8,696 AUD|Avg: $7,330 AUD|+1.1%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$6,018 AUD
77 Diamonds$8,585 AUD

36 data points across 2 retailers

3 retailers$6,018 AUD to $8,585 AUD

B
Cheapest Retailer
-
$6,018 AUD
B
Retailer 2
-
$6,452 AUD
View
Most Expensive
B
77 Diamonds
CUSZYSXBCVMX · Nov 6
$8,585 AUD
£4,645 GBP
View
2 more retailers have this diamond
Prices start from $6,018 AUDSave up to $2,567 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
1.21ct Cushion
$6,018 AUD