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Cushion|Natural|GIA

0.70ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2205843665

Certificate GIA 2205843665

Diamond specifications and retailer prices

From £900 GBP
As of November 4, 2026
Save £1,007 GBP (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,907 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.7ct natural cushion diamond

This 0.7ct 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 2205843665. Listed at 8 retailers as of November 1, 2026, with prices from £900 to £1,907, a £1,007 spread on the same certified stone. MOH London lists it at £1,907. 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

0.70
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2205843665
Dimensions5.03 × 5.01 × 3.46 mm
L/W Ratio1.00
Top View
5.03 mm5.01 mm0.70 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2205843665
Side View
Table 64.0%CrownGirdle: TK-PavilionCulet: NoneDepth 69.0%

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 4
Current: £1,907 GBP|Low: £900 GBP|High: £1,931 GBP|Avg: £1,325 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4£900 GBP
Retailer 6£1,173 GBP
Retailer 7£1,173 GBP
Retailer 3£1,202 GBP
Retailer 5£1,407 GBP
Retailer 2£1,508 GBP
MOH London£1,907 GBP

33 data points across 7 retailers

8 retailers£900 GBP to £1,907 GBP

B
Cheapest Retailer
-
£900 GBP
B
Retailer 2
-
£1,173 GBP
View
B
Retailer 3
-
£1,173 GBP
View
B
Retailer 4
-
£1,202 GBP
View
B
Retailer 5
-
£1,218 GBP
View
Retailer 6
-
£1,407 GBP
View
Price last confirmed 39 days ago
C
Retailer 7
-
£1,508 GBP
View
Most Expensive
C
MOH London
C6BD2D00B · Nov 1
£1,907 GBP
View
7 more retailers have this diamond
Prices start from £900 GBPSave up to £1,007 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
0.70ct Cushion
£900 GBP