CaratHunter
Plans
Cushion|Natural|GIA

0.70ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 2546001170

Certificate GIA 2546001170

Diamond specifications and retailer prices

From £389 GBP
As of November 6, 2026
Save £130 GBP (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £520 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546001170. Listed at 5 retailers as of November 6, 2026, with prices from £389 to £520, a £130 spread on the same certified stone. 77 Diamonds lists it at £520. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546001170
Dimensions5.08 × 4.77 × 3.25 mm
L/W Ratio1.06
Top View
5.08 mm4.77 mm0.70 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546001170
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.2%

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: £520 GBP|Low: £346 GBP|High: £557 GBP|Avg: £463 GBP|-5.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4£389 GBP
Retailer 5£426 GBP
Retailer 3£463 GBP
Retailer 2£474 GBP
77 Diamonds£520 GBP

41 data points across 5 retailers

5 retailers£389 GBP to £520 GBP

A
Cheapest Retailer
-
£389 GBP
Final sale: no returns
B+
Retailer 2
-
£426 GBP
View
B+
Retailer 3
-
£463 GBP
View
B+
Retailer 4
-
£474 GBP
View
Most Expensive
B+
77 Diamonds
CUSCPYYRZRC5Z · Nov 6
£520 GBP
View
4 more retailers have this diamond
Prices start from £389 GBPSave up to £130 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
0.70ct Cushion
£389 GBP