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Round|Natural|GIA

1.03ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 2557380118

Certificate GIA 2557380118

Diamond specifications and retailer prices

From $4,077 AUD
As of November 4, 2026
Save $5,298 AUD (57%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,375 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2557380118. Listed at 27 retailers as of November 4, 2026, with prices from $4,077 to $9,375, a $5,298 spread on the same certified stone. NZ Jewellers lists it at $9,375. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557380118
Dimensions6.40 × 6.43 × 4.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.40 mm6.43 mm1.03 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557380118
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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: $9,375 AUD|Low: $4,077 AUD|High: $9,375 AUD|Avg: $5,935 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 4$4,077 AUD
Retailer 12$4,088 AUD
Retailer 7$4,411 AUD
Retailer 16$4,777 AUD
Retailer 18$4,965 AUD
Retailer 14$5,157 AUD
Retailer 8$5,254 AUD
Retailer 9$5,497 AUD
Retailer 15$5,534 AUD
Retailer 10$5,598 AUD
Retailer 13$5,967 AUD
Retailer 2$6,185 AUD
Retailer 6$6,210 AUD
Retailer 11$6,568 AUD
Retailer 5$6,901 AUD
Retailer 3$7,891 AUD
Retailer 17$8,974 AUD
NZ Jewellers$9,375 AUD

34 data points across 18 retailers

27 retailers$4,077 AUD to $9,375 AUD

A
Cheapest Retailer
-
$4,077 AUD
A
Retailer 2
-
$4,088 AUD
View
A
Retailer 3
-
$4,411 AUD
View
A
Retailer 4
-
$4,777 AUD
View
A
Retailer 5
-
$4,965 AUD
View
Final sale: no returns
Retailer 6
-
$5,005 AUD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$5,157 AUD
View
Retailer 8
-
$5,227 AUD
View
Price last confirmed 67 days ago
Retailer 9
-
$5,227 AUD
View
Price last confirmed 17 days ago
Retailer 10
-
$5,227 AUD
View
Price last confirmed 21 days ago
Retailer 11
-
$5,254 AUD
View
Price last confirmed 11 days ago
Retailer 12
-
$5,428 AUD
View
Price last confirmed 22 days ago
Retailer 13
-
$5,497 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$5,534 AUD
View
Retailer 15
-
$5,598 AUD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$5,967 AUD
View
Retailer 17
-
$6,031 AUD
View
Price last confirmed 60 days ago
Retailer 18
-
$6,031 AUD
View
Price last confirmed 16 days ago
B+
Retailer 19
-
$6,185 AUD
View
B+
Retailer 20
-
$6,210 AUD
View
B+
Retailer 21
-
$6,568 AUD
View
B+
Retailer 22
-
$6,901 AUD
View
B
Retailer 23
-
$7,891 AUD
View
B
Retailer 24
-
$8,974 AUD
View
Retailer 25
-
$9,107 AUD
View
Price last confirmed 66 days ago
Retailer 26
-
$9,107 AUD
View
Price last confirmed 17 days ago
Most Expensive
B
NZ Jewellers
ec0fa1ed-6d1f-431a-8c11-c8d51f45248b · Nov 5
$9,375 AUD
$6,563 USD
View
26 more retailers have this diamond
Prices start from $4,077 AUDSave up to $5,298 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
$4,077 AUD