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Cushion|Natural|GIA

1.00ct G I1 Cushion Natural Diamond

EX • G/I1 • GIA 1196195113

Certificate GIA 1196195113

Diamond specifications and retailer prices

From £2,388 GBP
$3,199 USD
As of October 31, 2026
Save £700 GBP (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,088 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-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 1196195113. Listed at 2 retailers as of October 31, 2026, with prices from £2,388 to £3,088, a £700 spread on the same certified stone. Yorxs lists it at £3,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1196195113
Dimensions5.80 × 5.75 × 4.02 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.80 mm5.75 mm1.00 ctG / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1196195113
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £2,388 GBP|Low: £2,388 GBP|High: £3,088 GBP|Avg: £2,723 GBP
Retailer 1
Yorxs
November 2, 2026
Retailer 1£2,388 GBP
Yorxs£3,088 GBP

17 data points across 2 retailers

2 retailers£2,388 GBP to £3,088 GBP

B
Cheapest Retailer
-
£2,388 GBP
$3,199 USD
Most Expensive
C
Yorxs
E75692B3B · Nov 2
£3,088 GBP
€3,940 EUR
View
1 more retailer has this diamond
Prices start from £2,388 GBPSave up to £700 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
1.00ct Cushion
£2,388 GBP