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Cushion|Natural|GIA

0.76ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 2557347581

Certificate GIA 2557347581

Diamond specifications and retailer prices

From £615 GBP
MYR 3,356 MYR
As of October 30, 2026
Save £72 GBP (10%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £686 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.76ct natural cushion diamond

This 0.76ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557347581. Listed at 3 retailers as of October 30, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.76
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557347581
Dimensions5.70 × 4.74 × 3.21 mm
L/W Ratio1.20
Top View
5.70 mm4.74 mm0.76 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557347581
Side View
Table 65.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £686 GBP|Low: £615 GBP|High: £755 GBP|Avg: £688 GBP|-9.1%
Michael Trio
Retailer 2
Retailer 3
October 17, 2026
Retailer 3£615 GBP
Retailer 2£667 GBP
Michael Trio£686 GBP

8 data points across 3 retailers

3 retailers£615 GBP to £686 GBP

A
Cheapest Retailer
-
£615 GBP
MYR 3,356 MYR
A
Retailer 2
-
£667 GBP
$894 USD
View
Most Expensive
A
Michael Trio
2492549580 · Oct 31
£686 GBP
SGD 1,243 SGD
View
2 more retailers have this diamond
Prices start from £615 GBPSave up to £72 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
0.76ct Cushion
£615 GBP