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Cushion|Natural|GIA

0.78ct D VS1 Cushion Natural Diamond

EX • D/VS1 • GIA 6555802914

Certificate GIA 6555802914

Diamond specifications and retailer prices

From £882 GBP
$1,175 USD
As of October 28, 2026
Save £230 GBP (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,112 GBP at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.78ct natural cushion diamond

This 0.78ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555802914. Listed at 5 retailers as of October 28, 2026, with prices from £882 to £1,112, a £230 spread on the same certified stone. GemTrove lists it at £1,112. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6555802914
Dimensions5.14 × 5.02 × 3.41 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
5.14 mm5.02 mm0.78 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6555802914
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: £1,112 GBP|Low: £882 GBP|High: £1,112 GBP|Avg: £994 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3£882 GBP
Retailer 2£942 GBP
Retailer 5£957 GBP
Retailer 4£1,030 GBP
GemTrove£1,112 GBP

39 data points across 5 retailers

5 retailers£882 GBP to £1,112 GBP

A
Cheapest Retailer
-
£882 GBP
$1,175 USD
A
Retailer 2
-
£942 GBP
View
A
Retailer 3
-
£957 GBP
SGD 1,723 SGD
View
A
Retailer 4
-
£1,030 GBP
$1,372 USD
View
Most Expensive
B+
GemTrove
GT-N-00957448-98 · Oct 29
£1,112 GBP
A$2,278 AUD
View
4 more retailers have this diamond
Prices start from £882 GBPSave up to £230 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
0.78ct Cushion
£882 GBP