Round|Natural|GIA

0.77ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2558826666

Certificate GIA 2558826666

Diamond specifications and retailer prices

From £635 GBP
As of November 4, 2026
Save £951 GBP (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,213 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2558826666. Listed at 9 retailers as of November 4, 2026, with a 150% 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
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2558826666
Dimensions5.82 × 5.87 × 3.58 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud
Top View
5.82 mm5.87 mm0.77 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558826666
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.2%

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 4
Current: £1,586 GBP|Low: £635 GBP|High: £1,682 GBP|Avg: £1,108 GBP|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 3£635 GBP
Retailer 4£896 GBP
Retailer 5£1,121 GBP
Retailer 2£1,165 GBP
Retailer 1£1,586 GBP

27 data points across 5 retailers

9 retailers£635 GBP to £1,586 GBP

A
Cheapest Retailer
-
£635 GBP
Retailer 2
-
£896 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£907 GBP
View
Price last confirmed 38 days ago
Retailer 4
-
£942 GBP
View
Price last confirmed 37 days ago
A
Retailer 5
-
£1,121 GBP
View
A
Retailer 6
-
£1,165 GBP
View
B+
Retailer 7
-
£1,586 GBP
View
Retailer 8
-
£2,175 GBP
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
6565e814-539d-4734-bc2e-59291eea0dd5 · Sep 26
£2,213 GBP
$2,988 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from £635 GBPSave up to £951 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
£635 GBP