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Cushion|Natural|GIA

1.14ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 7551096807

Certificate GIA 7551096807

Diamond specifications and retailer prices

From £723 GBP
As of November 6, 2026
Save £247 GBP (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £970 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.14ct natural cushion diamond

This 1.14ct natural cushion sits in the classic one-carat band, graded K 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 7551096807. Listed at 6 retailers as of November 6, 2026, with prices from £723 to £970, a £247 spread on the same certified stone. GemTrove lists it at £970. 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

1.14
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551096807
Dimensions5.88 × 5.78 × 3.82 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
5.88 mm5.78 mm1.14 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551096807
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £970 GBP|Low: £723 GBP|High: £997 GBP|Avg: £847 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6£723 GBP
Retailer 3£755 GBP
Retailer 2£817 GBP
Retailer 5£823 GBP
Retailer 4£889 GBP
GemTrove£970 GBP

40 data points across 6 retailers

6 retailers£723 GBP to £970 GBP

A
Cheapest Retailer
-
£723 GBP
A
Retailer 2
-
£755 GBP
View
A
Retailer 3
-
£817 GBP
View
A
Retailer 4
-
£823 GBP
View
A
Retailer 5
-
£889 GBP
View
Most Expensive
B+
GemTrove
GT-N-00946679-98 · Nov 6
£970 GBP
A$1,998 AUD
View
5 more retailers have this diamond
Prices start from £723 GBPSave up to £247 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
1.14ct Cushion
£723 GBP