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Round|Natural|GIA

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 2506349392

Certificate GIA 2506349392

Diamond specifications and retailer prices

From $7,510 AUD
As of November 4, 2026
Save $2,874 AUD (28%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,136 AUD at MOH London · As of October 29, 2026
View at MOH London

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 2506349392. Listed at 19 retailers as of November 3, 2026, with a 38% 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

1.20
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2506349392
Dimensions6.81 × 6.75 × 4.21 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.81 mm6.75 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506349392
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $14,136 AUD|Low: $7,510 AUD|High: $14,231 AUD|Avg: $9,288 AUD|+0.4%
MOH London
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
November 5, 2026
Retailer 10$7,510 AUD
Retailer 14$7,540 AUD
Retailer 6$7,706 AUD
Retailer 5$7,877 AUD
Retailer 3$7,980 AUD
Retailer 15$8,063 AUD
Retailer 9$8,647 AUD
Retailer 12$8,647 AUD
Retailer 8$8,721 AUD
Retailer 2$9,003 AUD
Retailer 4$9,248 AUD
Retailer 11$10,384 AUD
Retailer 7$10,523 AUD
Retailer 13$11,621 AUD
MOH London$14,136 AUD

25 data points across 15 retailers

19 retailers$7,510 AUD to $10,384 AUD

B
Cheapest Retailer
-
$7,510 AUD
B
Retailer 2
-
$7,540 AUD
View
Retailer 3
-
$7,706 AUD
View
Price last confirmed 7 days ago
B
Retailer 4
-
$7,877 AUD
View
B
Retailer 5
-
$7,980 AUD
View
Final sale: no returns
B
Retailer 6
-
$8,063 AUD
View
B
Retailer 7
-
$8,398 AUD
View
B
Retailer 8
-
$8,398 AUD
View
B
Retailer 9
-
$8,647 AUD
View
Retailer 10
-
$8,647 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$8,674 AUD
View
B
Retailer 12
-
$8,721 AUD
View
B
Retailer 13
-
$9,003 AUD
View
Retailer 14
-
$9,248 AUD
View
Price last confirmed 41 days ago
B
Retailer 15
-
$9,773 AUD
View
B
Retailer 16
-
$10,384 AUD
View
Retailer 17
-
$10,523 AUD
View
Price last confirmed 14 days ago
Retailer 18
-
$11,621 AUD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
856B52D62 · Oct 29
$14,136 AUD
£7,648 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $7,510 AUDSave up to $2,874 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
$7,510 AUD