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Cushion|Natural|GIA

0.60ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 3385819421

Certificate GIA 3385819421

Diamond specifications and retailer prices

From £891 GBP
As of November 6, 2026
Save £513 GBP (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,403 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.6ct natural cushion diamond

This 0.6ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3385819421. Listed at 5 retailers as of November 4, 2026, with prices from £891 to £1,403, a £513 spread on the same certified stone. MOH London lists it at £1,403. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.60
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3385819421
Dimensions5.76 × 5.11 × 2.87 mm
L/W Ratio1.13
Top View
5.76 mm5.11 mm0.60 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 3385819421
Side View
Table 71.0%CrownGirdle: Extremely ThinPavilionCulet: NoneDepth 56.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,403 GBP|Low: £680 GBP|High: £1,421 GBP|Avg: £1,005 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4£680 GBP
Retailer 3£891 GBP
Retailer 5£991 GBP
Retailer 2£1,071 GBP
MOH London£1,403 GBP

33 data points across 5 retailers

5 retailers£891 GBP to £1,403 GBP

Retailer 1
-
£680 GBP
Price last confirmed 10 days ago
B
Retailer 2
-
£891 GBP
View
Retailer 3
-
£991 GBP
View
Price last confirmed 39 days ago
B
Retailer 4
-
£1,071 GBP
View
Most Expensive
C
MOH London
14A03FBA3 · Nov 4
£1,403 GBP
View
4 more retailers have this diamond
Prices start from £891 GBPSave up to £513 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.

B
0.60ct Cushion
£891 GBP