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Cushion|Natural|GIA

1.00ct K VS2 Cushion Natural Diamond

EX • K/VS2 • GIA 6551985316

Certificate GIA 6551985316

Diamond specifications and retailer prices

From $1,591 AUD
As of November 4, 2026
Save $224 AUD (12%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,814 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551985316. Listed at 5 retailers as of November 4, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551985316
Dimensions5.60 × 5.43 × 3.77 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
5.60 mm5.43 mm1.00 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551985316
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,814 AUD|Low: $1,591 AUD|High: $1,848 AUD|Avg: $1,726 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$1,591 AUD
Retailer 2$1,685 AUD
Retailer 4$1,712 AUD
Retailer 5$1,730 AUD
GemTrove$1,814 AUD

43 data points across 5 retailers

5 retailers$1,591 AUD to $1,814 AUD

A
Cheapest Retailer
-
$1,591 AUD
A
Retailer 2
-
$1,685 AUD
View
A
Retailer 3
-
$1,712 AUD
View
A
Retailer 4
-
$1,730 AUD
View
Most Expensive
B+
GemTrove
GT-N-00979371-98 · Nov 6
$1,814 AUD
View
4 more retailers have this diamond
Prices start from $1,591 AUDSave up to $224 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
1.00ct Cushion
$1,591 AUD