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Round|Natural|GIA

1.03ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 7558301605

Certificate GIA 7558301605

Diamond specifications and retailer prices

From $5,024 AUD
$3,521 USD
As of November 1, 2026
Save $5,392 AUD (52%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,395 AUD at NZ Jewellers · As of September 28, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7558301605. Listed at 24 retailers as of November 1, 2026, with a 107% 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
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7558301605
Dimensions6.54 × 6.57 × 3.95 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.54 mm6.57 mm1.03 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7558301605
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.3%

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: Nov 1
Current: $5,161 AUD|Low: $4,300 AUD|High: $10,543 AUD|Avg: $6,912 AUD|+20.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 1$5,161 AUD
Retailer 13$5,469 AUD
Retailer 2$5,603 AUD
Retailer 5$5,924 AUD
Retailer 11$6,020 AUD
Retailer 4$6,110 AUD
Retailer 6$6,462 AUD
Retailer 3$6,621 AUD
Retailer 7$7,311 AUD
Retailer 12$7,339 AUD
Retailer 9$8,039 AUD
Retailer 10$9,461 AUD
Retailer 8$10,416 AUD

29 data points across 13 retailers

24 retailers$5,024 AUD to $10,416 AUD

A
Cheapest Retailer
-
$5,024 AUD
$3,521 USD
A
Retailer 2
-
$5,161 AUD
$3,617 USD
View
A
Retailer 3
-
$5,212 AUD
$3,653 USD
View
A
Retailer 4
-
$5,225 AUD
$3,662 USD
View
A
Retailer 5
-
$5,416 AUD
View
A
Retailer 6
-
$5,469 AUD
$3,833 USD
View
Final sale: no returns
A
Retailer 7
-
$5,603 AUD
€3,740 EUR
View
A
Retailer 8
-
$5,636 AUD
$3,950 USD
View
Retailer 9
-
$5,899 AUD
$4,134 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$5,924 AUD
$4,152 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$5,924 AUD
$4,152 USD
View
Price last confirmed 34 days ago
A
Retailer 12
-
$6,020 AUD
$4,219 USD
View
A
Retailer 13
-
$6,110 AUD
View
A
Retailer 14
-
$6,387 AUD
$4,476 USD
View
A
Retailer 15
-
$6,462 AUD
£3,566 GBP
View
Retailer 16
-
$6,621 AUD
View
Price last confirmed 31 days ago
Retailer 17
-
$6,836 AUD
$4,791 USD
View
Price last confirmed 33 days ago
A
Retailer 18
-
$6,839 AUD
$4,793 USD
View
A
Retailer 19
-
$7,311 AUD
€4,880 EUR
View
A
Retailer 20
-
$7,339 AUD
£4,050 GBP
View
B+
Retailer 21
-
$8,039 AUD
ZAR 91,020 ZAR
View
Retailer 22
-
$9,461 AUD
$6,630 USD
View
Price last confirmed 7 days ago
B+
Retailer 23
-
$10,416 AUD
£5,748 GBP
View
Most Expensive
NZ Jewellers
9aeb20c3-64fc-4c8a-98ce-314519e9a8fb · Sep 28
$11,395 AUD
$7,986 USD
View
Price last confirmed 35 days ago
23 more retailers have this diamond
Prices start from $5,024 AUDSave up to $5,392 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
$5,024 AUD