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Round|Natural|GIA

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6512808872

Certificate GIA 6512808872

Diamond specifications and retailer prices

From $4,599 AUD
As of November 6, 2026
Save $5,366 AUD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,965 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6512808872. Listed at 18 retailers as of November 5, 2026, with prices from $4,599 to $9,965, a $5,366 spread on the same certified stone. NZ Jewellers lists it at $9,965. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512808872
Dimensions6.75 × 6.79 × 4.25 mm
L/W Ratio1.01
Top View
6.75 mm6.79 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512808872
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.8%

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 6
Current: $9,965 AUD|Low: $4,484 AUD|High: $9,965 AUD|Avg: $6,164 AUD|+2.6%
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 6, 2026
Retailer 7$4,599 AUD
Retailer 4$4,782 AUD
Retailer 17$4,985 AUD
Retailer 3$5,181 AUD
Retailer 16$5,181 AUD
Retailer 18$5,381 AUD
Retailer 11$5,723 AUD
Retailer 5$5,822 AUD
Retailer 6$5,822 AUD
Retailer 15$5,979 AUD
Retailer 8$6,011 AUD
Retailer 10$6,126 AUD
Retailer 9$6,314 AUD
Retailer 2$6,459 AUD
Retailer 13$6,533 AUD
Retailer 12$6,980 AUD
Retailer 14$9,565 AUD
NZ Jewellers$9,965 AUD

37 data points across 18 retailers

18 retailers$4,599 AUD to $9,965 AUD

B+
Cheapest Retailer
-
$4,599 AUD
B+
Retailer 2
-
$4,782 AUD
View
Final sale: no returns
B+
Retailer 3
-
$4,985 AUD
View
B+
Retailer 4
-
$5,181 AUD
View
Retailer 5
-
$5,181 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$5,381 AUD
View
B+
Retailer 7
-
$5,723 AUD
View
B+
Retailer 8
-
$5,822 AUD
View
B+
Retailer 9
-
$5,822 AUD
View
B+
Retailer 10
-
$5,979 AUD
View
B+
Retailer 11
-
$6,011 AUD
View
Retailer 12
-
$6,126 AUD
View
Price last confirmed 29 days ago
Retailer 13
-
$6,314 AUD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$6,459 AUD
View
B+
Retailer 15
-
$6,533 AUD
View
B
Retailer 16
-
$6,980 AUD
View
B
Retailer 17
-
$9,565 AUD
View
Most Expensive
B
NZ Jewellers
465ca846-ce7a-44f3-b51a-713866ea7a40 · Nov 5
$9,965 AUD
$6,847 USD
View
17 more retailers have this diamond
Prices start from $4,599 AUDSave up to $5,366 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+
1.20ct Round
$4,599 AUD