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Round|Natural|GIA

0.77ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6561308202

Certificate GIA 6561308202

Diamond specifications and retailer prices

From £568 GBP
As of November 6, 2026
Save £1,320 GBP (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,889 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6561308202. Listed at 20 retailers as of November 5, 2026, with prices from £568 to £1,889, a £1,320 spread on the same certified stone. NZ Jewellers lists it at £1,889. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561308202
Dimensions5.81 × 5.84 × 3.64 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather
Top View
5.81 mm5.84 mm0.77 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561308202
Side View
Table 59.0%Crown 35.5°Girdle: NUL-NULPavilion 41°Culet: NoneDepth 62.4%

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: Nov 6
Current: £1,889 GBP|Low: £568 GBP|High: £1,939 GBP|Avg: £930 GBP|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 2£568 GBP
Retailer 12£580 GBP
Retailer 5£691 GBP
Retailer 8£750 GBP
Retailer 4£757 GBP
Retailer 7£768 GBP
Retailer 20£774 GBP
Retailer 11£788 GBP
Retailer 6£804 GBP
Retailer 10£846 GBP
Retailer 14£873 GBP
Retailer 15£880 GBP
Retailer 17£893 GBP
Retailer 3£894 GBP
Retailer 13£894 GBP
Retailer 16£929 GBP
Retailer 18£995 GBP
Retailer 19£1,156 GBP
Retailer 9£1,430 GBP
NZ Jewellers£1,889 GBP

17 data points across 20 retailers

20 retailers£568 GBP to £1,889 GBP

A
Cheapest Retailer
-
£568 GBP
A
Retailer 2
-
£580 GBP
View
A
Retailer 3
-
£691 GBP
View
A
Retailer 4
-
£750 GBP
View
A
Retailer 5
-
£757 GBP
View
A
Retailer 6
-
£768 GBP
View
A
Retailer 7
-
£774 GBP
View
Retailer 8
-
£788 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£804 GBP
View
A
Retailer 10
-
£846 GBP
View
A
Retailer 11
-
£873 GBP
View
A
Retailer 12
-
£880 GBP
View
A
Retailer 13
-
£893 GBP
View
A
Retailer 14
-
£894 GBP
View
A
Retailer 15
-
£894 GBP
View
A
Retailer 16
-
£929 GBP
View
B+
Retailer 17
-
£995 GBP
View
B+
Retailer 18
-
£1,156 GBP
View
B
Retailer 19
-
£1,430 GBP
View
Most Expensive
B
NZ Jewellers
85e809c0-d9bc-469c-9001-a68ca6b59580 · Nov 5
£1,889 GBP
$2,542 USD
View
19 more retailers have this diamond
Prices start from £568 GBPSave up to £1,320 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
0.77ct Round
£568 GBP