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Round|Natural|GIA

1.05ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2225722265

Certificate GIA 2225722265

Diamond specifications and retailer prices

From $3,373 AUD
As of November 5, 2026
Save $4,425 AUD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,798 AUD at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2225722265. Listed at 15 retailers as of November 5, 2026, with prices from $3,373 to $7,798, a $4,425 spread on the same certified stone. NZ Jewellers lists it at $7,798. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2225722265
Dimensions6.52 × 6.54 × 3.99 mm
L/W Ratio1.00
Star length60%
Lower girdle75%
Key to symbols
Crystal
Top View
6.52 mm6.54 mm1.05 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225722265
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

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 5
Current: $7,798 AUD|Low: $3,156 AUD|High: $7,798 AUD|Avg: $4,906 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$3,443 AUD
Retailer 9$3,730 AUD
Retailer 10$3,730 AUD
Retailer 6$3,873 AUD
Retailer 7$4,304 AUD
Retailer 2$4,371 AUD
Retailer 3$4,373 AUD
Retailer 4$6,515 AUD
Retailer 8$6,777 AUD
NZ Jewellers$7,798 AUD

30 data points across 10 retailers

15 retailers$3,373 AUD to $7,798 AUD

A
Cheapest Retailer
-
$3,373 AUD
B+
Retailer 2
-
$3,443 AUD
View
Final sale: no returns
Retailer 3
-
$3,730 AUD
View
Price last confirmed 44 days ago
B+
Retailer 4
-
$3,730 AUD
View
B+
Retailer 5
-
$3,873 AUD
View
Retailer 6
-
$4,304 AUD
View
Price last confirmed 45 days ago
B
Retailer 7
-
$4,304 AUD
View
B
Retailer 8
-
$4,318 AUD
View
B+
Retailer 9
-
$4,371 AUD
View
B+
Retailer 10
-
$4,373 AUD
View
B+
Retailer 11
-
$4,745 AUD
View
B
Retailer 12
-
$6,515 AUD
View
B
Retailer 13
-
$6,777 AUD
View
Retailer 14
-
$7,798 AUD
View
Price last confirmed 46 days ago
Most Expensive
B
NZ Jewellers
79cb3b6f-1c30-4350-9694-f82c009ff524 · Nov 5
$7,798 AUD
$5,459 USD
View
14 more retailers have this diamond
Prices start from $3,373 AUDSave up to $4,425 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
$3,373 AUD