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Cushion|Natural|GIA

1.05ct K VVS2 Cushion Natural Diamond

EX • K/VVS2 • GIA 2155600384

Certificate GIA 2155600384

Diamond specifications and retailer prices

From $3,919 AUD
As of November 5, 2026
Save $1,790 AUD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,710 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2155600384. Listed at 2 retailers as of November 5, 2026, with prices from $3,919 to $5,710, a $1,790 spread on the same certified stone. 77 Diamonds lists it at $5,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
K
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2155600384
Dimensions6.12 × 5.48 × 3.78 mm
L/W Ratio1.12
Top View
6.12 mm5.48 mm1.05 ctK / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2155600384
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $5,710 AUD|Low: $5,648 AUD|High: $5,788 AUD|Avg: $5,742 AUD|+1.1%
November 6, 2026
77 Diamonds$5,710 AUD

33 data points across 1 retailer

2 retailers$3,919 AUD to $5,710 AUD

B
Cheapest Retailer
-
$3,919 AUD
Most Expensive
B
77 Diamonds
CUSZZV7XMMQA · Nov 6
$5,710 AUD
£3,089 GBP
View
1 more retailer has this diamond
Prices start from $3,919 AUDSave up to $1,790 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
1.05ct Cushion
$3,919 AUD