Round|Natural|GIA

0.77ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6471232602

Certificate GIA 6471232602

Diamond specifications and retailer prices

From £627 GBP
As of November 6, 2026
Save £903 GBP (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,178 GBP at NZ Jewellers · As of September 19, 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 6471232602. Listed at 20 retailers as of November 4, 2026, with a 144% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6471232602
Dimensions5.84 × 5.80 × 3.64 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.84 mm5.80 mm0.77 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471232602
Side View
Table 56.0%Crown 35.5°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

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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: £2,043 GBP|Low: £618 GBP|High: £2,178 GBP|Avg: £1,088 GBP|-6.2%
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
November 6, 2026
Retailer 15£627 GBP
Retailer 8£747 GBP
Retailer 13£784 GBP
Retailer 7£802 GBP
Retailer 14£802 GBP
Retailer 6£838 GBP
Retailer 5£866 GBP
Retailer 16£884 GBP
Retailer 4£937 GBP
Retailer 2£941 GBP
Retailer 3£967 GBP
Retailer 9£1,000 GBP
Retailer 10£1,166 GBP
Retailer 11£1,250 GBP
Retailer 12£1,530 GBP
NZ Jewellers£2,043 GBP

43 data points across 16 retailers

20 retailers£627 GBP to £1,530 GBP

A
Cheapest Retailer
-
£627 GBP
Retailer 2
-
£747 GBP
View
Price last confirmed 19 days ago
A
Retailer 3
-
£784 GBP
View
A
Retailer 4
-
£802 GBP
View
A
Retailer 5
-
£802 GBP
View
Retailer 6
-
£838 GBP
View
Price last confirmed 15 days ago
Retailer 7
-
£866 GBP
View
Price last confirmed 10 days ago
A
Retailer 8
-
£884 GBP
View
Retailer 9
-
£893 GBP
View
Price last confirmed 21 days ago
Retailer 10
-
£927 GBP
View
Price last confirmed 22 days ago
B+
Retailer 11
-
£937 GBP
View
A
Retailer 12
-
£941 GBP
View
Retailer 13
-
£967 GBP
View
Price last confirmed 16 days ago
B+
Retailer 14
-
£1,000 GBP
View
Retailer 15
-
£1,031 GBP
View
Price last confirmed 45 days ago
B+
Retailer 16
-
£1,166 GBP
View
B+
Retailer 17
-
£1,250 GBP
View
B
Retailer 18
-
£1,530 GBP
View
Retailer 19
-
£2,043 GBP
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
7bc0904e-a8e4-4dd4-bdf0-a865f8d75304 · Sep 19
£2,178 GBP
$2,932 USD
View
Price last confirmed 47 days ago
19 more retailers have this diamond
Prices start from £627 GBPSave up to £903 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
£627 GBP