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Cushion|Natural|GIA

1.01ct L SI1 Cushion Natural Diamond

EX • L/SI1 • GIA 2537968710

Certificate GIA 2537968710

Diamond specifications and retailer prices

From £975 GBP
As of November 4, 2026
Save £603 GBP (38%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,578 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537968710. Listed at 5 retailers as of November 4, 2026, with prices from £975 to £1,578, a £603 spread on the same certified stone. Yorxs lists it at £1,578. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2537968710
Dimensions5.25 × 5.36 × 3.75 mm
L/W Ratio1.02
Top View
5.25 mm5.36 mm1.01 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2537968710
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,127 GBP|Low: £1,053 GBP|High: £1,587 GBP|Avg: £1,336 GBP|-0.5%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 3£1,053 GBP
Retailer 1£1,127 GBP
Retailer 2£1,284 GBP
Yorxs£1,578 GBP

40 data points across 4 retailers

5 retailers£975 GBP to £1,578 GBP

B+
Cheapest Retailer
-
£975 GBP
Retailer 2
-
£1,053 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£1,127 GBP
View
B
Retailer 4
-
£1,284 GBP
View
Most Expensive
B
Yorxs
2945399A5 · Nov 6
£1,578 GBP
€2,012 EUR
View
4 more retailers have this diamond
Prices start from £975 GBPSave up to £603 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+
1.01ct Cushion
£975 GBP