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Cushion|Natural|GIA

0.80ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 7556148894

Certificate GIA 7556148894

Diamond specifications and retailer prices

From £520 GBP
As of November 6, 2026
Save £280 GBP (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £800 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556148894. Listed at 5 retailers as of November 6, 2026, with prices from £520 to £800, a £280 spread on the same certified stone. GemTrove lists it at £800. 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

0.80
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7556148894
Dimensions5.18 × 5.11 × 3.48 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
5.18 mm5.11 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7556148894
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.1%

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: £800 GBP|Low: £473 GBP|High: £800 GBP|Avg: £653 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£520 GBP
Retailer 3£626 GBP
Retailer 4£642 GBP
Retailer 2£667 GBP
GemTrove£800 GBP

39 data points across 5 retailers

5 retailers£520 GBP to £800 GBP

A
Cheapest Retailer
-
£520 GBP
Final sale: no returns
A
Retailer 2
-
£626 GBP
View
A
Retailer 3
-
£642 GBP
View
A
Retailer 4
-
£667 GBP
View
Most Expensive
B+
GemTrove
GT-N-00962192-98 · Nov 6
£800 GBP
A$1,648 AUD
View
4 more retailers have this diamond
Prices start from £520 GBPSave up to £280 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
0.80ct Cushion
£520 GBP