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Round|Natural|GIA

0.78ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6482881825

Certificate GIA 6482881825

Diamond specifications and retailer prices

From £666 GBP
As of November 6, 2026
Save £1,551 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,217 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6482881825. Listed at 17 retailers as of November 5, 2026, with prices from £666 to £2,217, a £1,551 spread on the same certified stone. NZ Jewellers lists it at £2,217. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6482881825
Dimensions5.85 × 5.89 × 3.65 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
5.85 mm5.89 mm0.78 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6482881825
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: £666 GBP|Low: £643 GBP|High: £1,685 GBP|Avg: £1,053 GBP|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£666 GBP
Retailer 6£839 GBP
Retailer 7£944 GBP
Retailer 2£1,025 GBP
Retailer 3£1,089 GBP
Retailer 4£1,164 GBP
Retailer 5£1,665 GBP

41 data points across 7 retailers

17 retailers£666 GBP to £2,217 GBP

A
Cheapest Retailer
-
£666 GBP
A
Retailer 2
-
£839 GBP
View
Final sale: no returns
A
Retailer 3
-
£879 GBP
View
Retailer 4
-
£909 GBP
View
Price last confirmed 60 days ago
A
Retailer 5
-
£909 GBP
View
Retailer 6
-
£935 GBP
View
Price last confirmed 10 days ago
B+
Retailer 7
-
£944 GBP
View
B+
Retailer 8
-
£959 GBP
View
B+
Retailer 9
-
£1,025 GBP
View
Retailer 10
-
£1,049 GBP
View
Price last confirmed 60 days ago
B+
Retailer 11
-
£1,049 GBP
View
B+
Retailer 12
-
£1,089 GBP
View
B+
Retailer 13
-
£1,158 GBP
View
B+
Retailer 14
-
£1,164 GBP
View
B
Retailer 15
-
£1,665 GBP
View
Retailer 16
-
£2,217 GBP
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
d3a68a73-3957-46ee-b5b4-377821ee0f3c · Nov 5
£2,217 GBP
$2,984 USD
View
16 more retailers have this diamond
Prices start from £666 GBPSave up to £1,551 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 Round
£666 GBP