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Round|Natural|GIA

1.20ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 6541797357

Certificate GIA 6541797357

Diamond specifications and retailer prices

From $3,925 AUD
As of November 6, 2026
Save $4,982 AUD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,907 AUD at MOH London · As of November 2, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6541797357. Listed at 6 retailers as of November 2, 2026, with prices from $3,925 to $8,907, a $4,982 spread on the same certified stone. MOH London lists it at $8,907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541797357
Dimensions6.74 × 6.78 × 4.24 mm
L/W Ratio1.01
Girdle conditionNA
Top View
6.74 mm6.78 mm1.20 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541797357
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,907 AUD|Low: $3,925 AUD|High: $9,310 AUD|Avg: $5,876 AUD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$3,925 AUD
Retailer 6$4,820 AUD
Retailer 4$5,359 AUD
Retailer 3$5,779 AUD
Retailer 7$5,891 AUD
Retailer 5$6,075 AUD
MOH London$8,907 AUD

35 data points across 7 retailers

6 retailers$3,925 AUD to $8,907 AUD

A
Cheapest Retailer
-
$3,925 AUD
A
Retailer 2
-
$4,820 AUD
View
A
Retailer 3
-
$5,359 AUD
View
A
Retailer 4
-
$5,779 AUD
View
Retailer 5
-
$5,891 AUD
View
Price last confirmed 29 days ago
Most Expensive
B+
MOH London
2A8963F1C · Nov 2
$8,907 AUD
£4,819 GBP
View
5 more retailers have this diamond
Prices start from $3,925 AUDSave up to $4,982 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
1.20ct Round
$3,925 AUD