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Round|Natural|GIA

1.03ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1569500765

Certificate GIA 1569500765

Diamond specifications and retailer prices

From $2,541 AUD
As of November 6, 2026
Save $3,344 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,885 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1569500765. Listed at 14 retailers as of November 4, 2026, with prices from $2,541 to $5,885, a $3,344 spread on the same certified stone. MOH London lists it at $5,885. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1569500765
Dimensions6.45 × 6.41 × 3.99 mm
L/W Ratio1.01
Top View
6.45 mm6.41 mm1.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569500765
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 6
Current: $5,885 AUD|Low: $2,541 AUD|High: $5,965 AUD|Avg: $3,877 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$2,541 AUD
Retailer 2$2,548 AUD
Retailer 3$3,134 AUD
Retailer 10$3,364 AUD
Retailer 4$3,640 AUD
Retailer 5$3,864 AUD
Retailer 7$3,966 AUD
Retailer 6$4,111 AUD
Retailer 9$4,917 AUD
MOH London$5,885 AUD

27 data points across 10 retailers

14 retailers$2,541 AUD to $5,885 AUD

A
Cheapest Retailer
-
$2,541 AUD
A
Retailer 2
-
$2,548 AUD
View
A
Retailer 3
-
$2,748 AUD
View
A
Retailer 4
-
$3,043 AUD
View
A
Retailer 5
-
$3,134 AUD
View
B+
Retailer 6
-
$3,364 AUD
View
Retailer 7
-
$3,536 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$3,567 AUD
View
B+
Retailer 9
-
$3,640 AUD
View
B+
Retailer 10
-
$3,864 AUD
View
B+
Retailer 11
-
$3,966 AUD
View
B+
Retailer 12
-
$4,111 AUD
View
B
Retailer 13
-
$4,917 AUD
View
Most Expensive
B
MOH London
3C540B217 · Nov 4
$5,885 AUD
£3,244 GBP
View
13 more retailers have this diamond
Prices start from $2,541 AUDSave up to $3,344 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
1.03ct Round
$2,541 AUD