Round|Natural|GIA

1.03ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1493938692

Certificate GIA 1493938692

Diamond specifications and retailer prices

From $3,825 NZD
As of November 1, 2026
Save $4,513 NZD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,978 NZD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

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 1493938692. Listed at 21 retailers as of November 1, 2026, with a 118% 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

1.03
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1493938692
Dimensions6.45 × 6.40 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Key to symbols
Cloud, Feather, Needle
Top View
6.45 mm6.40 mm1.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1493938692
Side View
Table 59.0%Crown 33°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.6%

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 1
Current: $5,020 NZD|Low: $3,825 NZD|High: $8,462 NZD|Avg: $5,474 NZD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$3,825 NZD
Retailer 9$3,990 NZD
Retailer 7$4,172 NZD
Retailer 2$4,524 NZD
Retailer 1$5,020 NZD
Retailer 10$5,347 NZD
Retailer 3$5,636 NZD
Retailer 4$5,826 NZD
Retailer 6$5,942 NZD
Retailer 5$8,338 NZD

41 data points across 10 retailers

21 retailers$3,825 NZD to $8,338 NZD

A
Cheapest Retailer
-
$3,825 NZD
A
Retailer 2
-
$3,990 NZD
View
Final sale: no returns
A
Retailer 3
-
$4,172 NZD
View
Retailer 4
-
$4,325 NZD
View
Price last confirmed 15 days ago
Retailer 5
-
$4,325 NZD
View
Price last confirmed 21 days ago
Retailer 6
-
$4,325 NZD
View
Price last confirmed 8 days ago
Retailer 7
-
$4,325 NZD
View
Price last confirmed 9 days ago
Retailer 8
-
$4,524 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$4,524 NZD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$4,963 NZD
View
B+
Retailer 11
-
$4,963 NZD
View
Retailer 12
-
$4,990 NZD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$4,990 NZD
View
B+
Retailer 14
-
$5,020 NZD
View
B+
Retailer 15
-
$5,141 NZD
View
Retailer 16
-
$5,347 NZD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$5,636 NZD
View
B+
Retailer 18
-
$5,826 NZD
View
B+
Retailer 19
-
$5,942 NZD
View
B
Retailer 20
-
$8,338 NZD
View
Most Expensive
NZ Jewellers
e521a353-3a02-488f-ba2b-4e94e0d0d347 · Oct 20
$9,978 NZD
$5,609 USD
View
Price last confirmed 17 days ago
20 more retailers have this diamond
Prices start from $3,825 NZDSave up to $4,513 NZD

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
$3,825 NZD