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Round|Natural|GIA

1.05ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 5533945080

Certificate GIA 5533945080

Diamond specifications and retailer prices

From $3,310 AUD
As of November 4, 2026
Save $3,511 AUD (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,694 AUD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5533945080. Listed at 19 retailers as of November 2, 2026, with a 106% 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

1.05
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5533945080
Dimensions6.43 × 6.47 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.43 mm6.47 mm1.05 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5533945080
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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: $3,889 AUD|Low: $3,187 AUD|High: $7,028 AUD|Avg: $4,284 AUD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 11$3,310 AUD
Retailer 10$3,411 AUD
Retailer 12$3,448 AUD
Retailer 9$3,656 AUD
Retailer 3$3,695 AUD
Retailer 1$3,889 AUD
Retailer 2$4,191 AUD
Retailer 5$4,292 AUD
Retailer 4$4,659 AUD
Retailer 6$4,754 AUD
Retailer 8$5,013 AUD
Retailer 7$6,821 AUD

35 data points across 12 retailers

19 retailers$3,310 AUD to $6,821 AUD

Retailer 1
-
$3,247 AUD
Price last confirmed 48 days ago
A
Retailer 2
-
$3,310 AUD
View
A
Retailer 3
-
$3,411 AUD
View
Final sale: no returns
A
Retailer 4
-
$3,448 AUD
View
A
Retailer 5
-
$3,656 AUD
View
A
Retailer 6
-
$3,695 AUD
View
Retailer 7
-
$3,768 AUD
View
Price last confirmed 39 days ago
Retailer 8
-
$3,768 AUD
View
Price last confirmed 32 days ago
A
Retailer 9
-
$3,889 AUD
View
Retailer 10
-
$3,912 AUD
View
Price last confirmed 36 days ago
A
Retailer 11
-
$4,191 AUD
View
A
Retailer 12
-
$4,292 AUD
View
Retailer 13
-
$4,659 AUD
View
Price last confirmed 28 days ago
A
Retailer 14
-
$4,754 AUD
View
Retailer 15
-
$4,830 AUD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
$5,013 AUD
View
B+
Retailer 17
-
$6,821 AUD
View
Retailer 18
-
$8,694 AUD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
b5820c59-811f-47e7-a508-d687f8813e15 · Sep 27
$8,694 AUD
$6,099 USD
View
Price last confirmed 38 days ago
18 more retailers have this diamond
Prices start from $3,310 AUDSave up to $3,511 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
1.05ct Round
$3,310 AUD