CaratHunter
Plans
Cushion|Natural|GIA

0.31ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 1568006728

Certificate GIA 1568006728

Diamond specifications and retailer prices

From £155 GBP
As of November 6, 2026
Save £360 GBP (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £515 GBP at MOH London · As of November 4, 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 4, 2026, with prices from £155 to £515, a £360 spread on the same certified stone. MOH London lists it at £515. 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: £515 GBP|Low: £155 GBP|High: £522 GBP|Avg: £310 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2£155 GBP
Retailer 6£241 GBP
Retailer 7£258 GBP
Retailer 4£282 GBP
Retailer 5£347 GBP
Retailer 3£421 GBP
MOH London£515 GBP

41 data points across 7 retailers

7 retailers£155 GBP to £515 GBP

A
Cheapest Retailer
-
£155 GBP
Retailer 2
-
£241 GBP
View
Price last confirmed 9 days ago
B+
Retailer 3
-
£258 GBP
View
B+
Retailer 4
-
£282 GBP
View
B
Retailer 5
-
£347 GBP
View
B
Retailer 6
-
£421 GBP
View
Most Expensive
B
MOH London
B501649C7 · Nov 4
£515 GBP
View
6 more retailers have this diamond
Prices start from £155 GBPSave up to £360 GBP

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
£155 GBP