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Round|Natural|GIA

0.77ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2558826666

Certificate GIA 2558826666

Diamond specifications and retailer prices

From $1,222 AUD
As of November 4, 2026
Save $1,830 AUD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,259 AUD 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: $3,052 AUD|Low: $1,222 AUD|High: $3,236 AUD|Avg: $2,132 AUD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 3$1,222 AUD
Retailer 4$1,723 AUD
Retailer 5$2,157 AUD
Retailer 2$2,242 AUD
Retailer 1$3,052 AUD

27 data points across 5 retailers

9 retailers$1,222 AUD to $3,052 AUD

A
Cheapest Retailer
-
$1,222 AUD
Retailer 2
-
$1,723 AUD
View
Price last confirmed 9 days ago
Retailer 3
-
$1,746 AUD
View
Price last confirmed 38 days ago
Retailer 4
-
$1,813 AUD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$2,157 AUD
View
A
Retailer 6
-
$2,242 AUD
View
B+
Retailer 7
-
$3,052 AUD
View
Retailer 8
-
$4,185 AUD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
6565e814-539d-4734-bc2e-59291eea0dd5 · Sep 26
$4,259 AUD
$2,988 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from $1,222 AUDSave up to $1,830 AUD

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
$1,222 AUD