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Round|Natural|GIA

1.05ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 1393694236

Certificate GIA 1393694236

Diamond specifications and retailer prices

From $3,843 AUD
As of November 1, 2026
Save $4,590 AUD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,432 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1393694236. Listed at 18 retailers as of November 1, 2026, with prices from $3,843 to $8,432, a $4,590 spread on the same certified stone. NZ Jewellers lists it at $8,432. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1393694236
Dimensions6.48 × 6.45 × 4.04 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Surface graining is not shown.
Top View
6.48 mm6.45 mm1.05 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1393694236
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,827 AUD|Low: $3,843 AUD|High: $8,192 AUD|Avg: $5,187 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$3,843 AUD
Retailer 11$3,927 AUD
Retailer 9$3,928 AUD
Retailer 3$4,554 AUD
Retailer 2$4,680 AUD
Retailer 1$4,827 AUD
Retailer 4$4,978 AUD
Retailer 10$5,170 AUD
Retailer 6$5,628 AUD
Retailer 5$5,907 AUD
Retailer 7$8,094 AUD

45 data points across 11 retailers

18 retailers$3,843 AUD to $8,432 AUD

B+
Cheapest Retailer
-
$3,843 AUD
B+
Retailer 2
-
$3,927 AUD
View
B+
Retailer 3
-
$3,928 AUD
View
B
Retailer 4
-
$4,385 AUD
View
Retailer 5
-
$4,385 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,554 AUD
View
B
Retailer 7
-
$4,827 AUD
View
B+
Retailer 8
-
$4,978 AUD
View
B
Retailer 9
-
$4,985 AUD
View
B
Retailer 10
-
$4,985 AUD
View
B
Retailer 11
-
$5,060 AUD
View
B
Retailer 12
-
$5,157 AUD
View
Retailer 13
-
$5,170 AUD
View
Price last confirmed 30 days ago
Retailer 14
-
$5,335 AUD
View
Price last confirmed 19 days ago
B
Retailer 15
-
$5,628 AUD
View
B
Retailer 16
-
$5,907 AUD
View
B
Retailer 17
-
$8,094 AUD
View
Most Expensive
B
NZ Jewellers
08f392f0-d502-4cd1-ac21-e69bce78a6ea · Nov 5
$8,432 AUD
$5,903 USD
View
17 more retailers have this diamond
Prices start from $3,843 AUDSave up to $4,590 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.

B+
1.05ct Round
$3,843 AUD