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Round|Natural|GIA

0.77ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 2557943689

Certificate GIA 2557943689

Diamond specifications and retailer prices

From £1,222 GBP
A$2,518 AUD
As of October 31, 2026
9 retailers carry this diamond
Most expensive: £2,308 GBP at NZ Jewellers · As of September 26, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2557943689. Listed at 9 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557943689
Dimensions5.83 × 5.86 × 3.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.83 mm5.86 mm0.77 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557943689
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £800 GBP|Low: £680 GBP|High: £1,754 GBP|Avg: £1,106 GBP|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 2, 2026
Retailer 10£707 GBP
Retailer 6£729 GBP
Retailer 1£800 GBP
Retailer 3£866 GBP
Retailer 11£911 GBP
Retailer 2£987 GBP
Retailer 9£1,053 GBP
Retailer 12£1,133 GBP
Retailer 8£1,217 GBP
Retailer 5£1,222 GBP
Retailer 13£1,359 GBP
Retailer 4£1,557 GBP
Retailer 7£1,754 GBP

16 data points across 13 retailers

9 retailers

Retailer 1
-
£707 GBP
HK$7,400 HKD
Price last confirmed 29 days ago
Retailer 2
-
£946 GBP
$1,268 USD
View
Price last confirmed 30 days ago
Retailer 3
-
£983 GBP
$1,317 USD
View
Price last confirmed 32 days ago
Retailer 4
-
£987 GBP
SGD 1,788 SGD
View
Price last confirmed 31 days ago
Retailer 5
-
£1,092 GBP
$1,463 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
£1,222 GBP
A$2,518 AUD
View
Retailer 7
-
£1,359 GBP
$1,821 USD
View
Price last confirmed 31 days ago
Retailer 8
-
£1,754 GBP
View
Price last confirmed 31 days ago
Most Expensive
NZ Jewellers
a60e715e-85ba-429c-b29f-dcf5a676c6d3 · Sep 26
£2,308 GBP
$3,093 USD
View
Price last confirmed 35 days ago
8 more retailers have this diamond
Prices start from £1,222 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.

B+
0.77ct Round
£1,222 GBP