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Cushion|Natural|GIA

0.78ct D VS1 Cushion Natural Diamond

EX • D/VS1 • GIA 6555081522

Certificate GIA 6555081522

Diamond specifications and retailer prices

From £880 GBP
MYR 4,776 MYR
As of October 28, 2026
Save £353 GBP (29%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,234 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 6555081522. Listed at 5 retailers as of October 28, 2026, with prices from £880 to £1,234, a £353 spread on the same certified stone. GemTrove lists it at £1,234. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555081522
Dimensions5.13 × 5.12 × 3.46 mm
L/W Ratio1.00
Top View
5.13 mm5.12 mm0.78 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555081522
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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: Oct 28
Current: £1,234 GBP|Low: £880 GBP|High: £1,234 GBP|Avg: £1,018 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5£880 GBP
Retailer 3£904 GBP
Retailer 2£963 GBP
Retailer 4£981 GBP
GemTrove£1,234 GBP

39 data points across 5 retailers

5 retailers£880 GBP to £1,234 GBP

A
Cheapest Retailer
-
£880 GBP
MYR 4,776 MYR
A
Retailer 2
-
£904 GBP
$1,204 USD
View
A
Retailer 3
-
£963 GBP
View
A
Retailer 4
-
£981 GBP
SGD 1,765 SGD
View
Most Expensive
B+
GemTrove
GT-N-00957437-98 · Oct 29
£1,234 GBP
A$2,528 AUD
View
4 more retailers have this diamond
Prices start from £880 GBPSave up to £353 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
£880 GBP