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Cushion|Natural|GIA

0.80ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 3545864783

Certificate GIA 3545864783

Diamond specifications and retailer prices

From £569 GBP
As of November 6, 2026
Save £323 GBP (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £893 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 3545864783. Listed at 5 retailers as of November 6, 2026, with prices from £569 to £893, a £323 spread on the same certified stone. GemTrove lists it at £893. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545864783
Dimensions5.18 × 5.10 × 3.46 mm
L/W Ratio1.02
Top View
5.18 mm5.10 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545864783
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £893 GBP|Low: £524 GBP|High: £893 GBP|Avg: £691 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£554 GBP
Retailer 5£569 GBP
Retailer 3£687 GBP
Retailer 4£703 GBP
Retailer 2£705 GBP
GemTrove£893 GBP

38 data points across 6 retailers

5 retailers£569 GBP to £893 GBP

A
Cheapest Retailer
-
£569 GBP
Final sale: no returns
A
Retailer 2
-
£687 GBP
View
A
Retailer 3
-
£703 GBP
View
A
Retailer 4
-
£705 GBP
View
Most Expensive
A
GemTrove
GT-N-00962170-98 · Nov 6
£893 GBP
A$1,838 AUD
View
4 more retailers have this diamond
Prices start from £569 GBPSave up to £323 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
£569 GBP