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Round|Natural|GIA

0.77ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1505869599

Certificate GIA 1505869599

Diamond specifications and retailer prices

From $1,537 AUD
$1,080 USD
As of October 30, 2026
Save $2,525 AUD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,063 AUD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1505869599. Listed at 6 retailers as of October 30, 2026, with prices from $1,537 to $4,063, a $2,525 spread on the same certified stone. NZ Jewellers lists it at $4,063. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1505869599
Dimensions5.83 × 5.85 × 3.64 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
5.83 mm5.85 mm0.77 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505869599
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: Oct 30
Current: $4,063 AUD|Low: $1,217 AUD|High: $4,134 AUD|Avg: $2,493 AUD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$1,537 AUD
Retailer 4$1,971 AUD
Retailer 5$2,135 AUD
Retailer 2$2,188 AUD
Retailer 3$3,068 AUD
NZ Jewellers$4,063 AUD

31 data points across 6 retailers

6 retailers$1,537 AUD to $4,063 AUD

A
Cheapest Retailer
-
$1,537 AUD
$1,080 USD
Final sale: no returns
B+
Retailer 2
-
$1,971 AUD
£1,090 GBP
View
B+
Retailer 3
-
$2,135 AUD
$1,500 USD
View
B+
Retailer 4
-
$2,188 AUD
€1,464 EUR
View
B
Retailer 5
-
$3,068 AUD
£1,697 GBP
View
Most Expensive
B
NZ Jewellers
ec69f2f7-5081-460f-b9ac-7a40230efb96 · Oct 30
$4,063 AUD
$2,854 USD
View
5 more retailers have this diamond
Prices start from $1,537 AUDSave up to $2,525 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
$1,537 AUD