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Round|Natural|GIA

1.20ct M VVS1 Round Natural Diamond

EX • M/VVS1 • GIA 6552758571

Certificate GIA 6552758571

Diamond specifications and retailer prices

From $3,321 AUD
As of November 5, 2026
Save $809 AUD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,938 AUD at NZ Jewellers · As of September 28, 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 M colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6552758571. Listed at 8 retailers as of November 4, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
M
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552758571
Dimensions6.87 × 6.83 × 4.13 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.87 mm6.83 mm1.20 ctM / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552758571
Side View
Table 58.0%Crown 33°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.3%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $4,050 AUD|Low: $3,321 AUD|High: $4,154 AUD|Avg: $3,819 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$3,321 AUD
Retailer 1$4,050 AUD
Retailer 2$4,130 AUD

26 data points across 3 retailers

8 retailers$3,321 AUD to $4,130 AUD

Retailer 1
-
$3,318 AUD
Price last confirmed 29 days ago
Retailer 2
-
$3,318 AUD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
$3,321 AUD
View
Retailer 4
-
$3,471 AUD
View
Price last confirmed 38 days ago
Retailer 5
-
$3,830 AUD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$4,050 AUD
View
B
Retailer 7
-
$4,130 AUD
View
Most Expensive
NZ Jewellers
160c7530-5569-45a4-a9bf-f1ff35bbf9b5 · Sep 28
$6,938 AUD
$4,857 USD
View
Price last confirmed 39 days ago
7 more retailers have this diamond
Prices start from $3,321 AUDSave up to $809 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
$3,321 AUD