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Cushion|Natural|GIA

0.31ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 1568006728

Certificate GIA 1568006728

Diamond specifications and retailer prices

From $303 AUD
As of November 6, 2026
Save $697 AUD (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,000 AUD at MOH London · As of November 7, 2026
View at MOH London

About this 0.31ct natural cushion diamond

This 0.31ct natural cushion sits in the sub-half-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568006728. Listed at 7 retailers as of November 6, 2026, with prices from $303 to $1,000, a $697 spread on the same certified stone. MOH London lists it at $1,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1568006728
Dimensions3.82 × 3.82 × 2.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Pinpoint
Top View
3.82 mm3.82 mm0.31 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1568006728
Side View
Table 64.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 68.5%

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 6
Current: $1,000 AUD|Low: $303 AUD|High: $1,017 AUD|Avg: $606 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 2$303 AUD
Retailer 6$469 AUD
Retailer 7$502 AUD
Retailer 4$550 AUD
Retailer 5$677 AUD
Retailer 3$821 AUD
MOH London$1,000 AUD

41 data points across 7 retailers

7 retailers$303 AUD to $1,000 AUD

A
Cheapest Retailer
-
$303 AUD
Retailer 2
-
$469 AUD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$502 AUD
View
B+
Retailer 4
-
$550 AUD
View
B
Retailer 5
-
$677 AUD
View
B
Retailer 6
-
$821 AUD
View
Most Expensive
B
MOH London
B501649C7 · Nov 7
$1,000 AUD
£541 GBP
View
6 more retailers have this diamond
Prices start from $303 AUDSave up to $697 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
0.31ct Cushion
$303 AUD