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Cushion|Natural|GIA

0.70ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 1385416444

Certificate GIA 1385416444

Diamond specifications and retailer prices

From £708 GBP
As of November 4, 2026
Save £711 GBP (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,419 GBP at MOH London · As of November 2, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1385416444. Listed at 16 retailers as of November 2, 2026, with prices from £708 to £1,419, a £711 spread on the same certified stone. MOH London lists it at £1,419. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1385416444
Dimensions5.44 × 4.72 × 3.20 mm
L/W Ratio1.15
Culet sizeNone
Top View
5.44 mm4.72 mm0.70 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1385416444
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.8%

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: £1,419 GBP|Low: £732 GBP|High: £1,436 GBP|Avg: £941 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8£732 GBP
Retailer 7£751 GBP
Retailer 10£760 GBP
Retailer 9£777 GBP
Retailer 5£785 GBP
Retailer 11£845 GBP
Retailer 3£897 GBP
Retailer 2£970 GBP
Retailer 4£1,106 GBP
Retailer 6£1,184 GBP
MOH London£1,419 GBP

32 data points across 11 retailers

16 retailers£708 GBP to £1,419 GBP

B
Cheapest Retailer
-
£708 GBP
B
Retailer 2
-
£732 GBP
View
Final sale: no returns
B
Retailer 3
-
£751 GBP
View
B
Retailer 4
-
£760 GBP
View
B
Retailer 5
-
£777 GBP
View
B
Retailer 6
-
£785 GBP
View
B
Retailer 7
-
£837 GBP
View
B
Retailer 8
-
£837 GBP
View
B
Retailer 9
-
£845 GBP
View
B
Retailer 10
-
£859 GBP
View
B
Retailer 11
-
£893 GBP
View
B
Retailer 12
-
£897 GBP
View
B
Retailer 13
-
£970 GBP
View
B
Retailer 14
-
£1,106 GBP
View
B
Retailer 15
-
£1,184 GBP
View
Most Expensive
C
MOH London
1487F12EC · Nov 2
£1,419 GBP
View
15 more retailers have this diamond
Prices start from £708 GBPSave up to £711 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
£708 GBP