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Cushion|Natural|GIA

0.70ct G I1 Cushion Natural Diamond

ID • G/I1 • GIA 2506122612

Certificate GIA 2506122612

Diamond specifications and retailer prices

From £599 GBP
$802 USD
As of November 1, 2026
Save £236 GBP (28%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £835 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2506122612. Listed at 3 retailers as of October 31, 2026, with prices from £599 to £835, a £236 spread on the same certified stone. Yorxs lists it at £835. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
G
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506122612
Dimensions5.78 × 4.82 × 3.14 mm
L/W Ratio1.20
Top View
5.78 mm4.82 mm0.70 ctG / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2506122612
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

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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 1
Current: £677 GBP|Low: £599 GBP|High: £859 GBP|Avg: £740 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 3£599 GBP
Retailer 1£677 GBP
Yorxs£835 GBP
Retailer 2£859 GBP

13 data points across 4 retailers

3 retailers£599 GBP to £835 GBP

B
Cheapest Retailer
-
£599 GBP
$802 USD
B
Retailer 2
-
£677 GBP
$907 USD
View
Most Expensive
C
Yorxs
271DF9FAB · Oct 31
£835 GBP
€1,065 EUR
View
2 more retailers have this diamond
Prices start from £599 GBPSave up to £236 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
£599 GBP