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Round|Natural|GIA

1.20ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 6452817134

Certificate GIA 6452817134

Diamond specifications and retailer prices

From $1,960 AUD
As of November 5, 2026
Save $3,197 AUD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,157 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 M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6452817134. Listed at 10 retailers as of November 5, 2026, with prices from $1,960 to $5,157, a $3,197 spread on the same certified stone. NZ Jewellers lists it at $5,157. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6452817134
Dimensions6.72 × 6.77 × 4.24 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
6.72 mm6.77 mm1.20 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6452817134
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $5,157 AUD|Low: $1,960 AUD|High: $5,157 AUD|Avg: $2,650 AUD
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
November 5, 2026
Retailer 3$1,960 AUD
Retailer 9$2,114 AUD
Retailer 11$2,114 AUD
Retailer 12$2,167 AUD
Retailer 8$2,211 AUD
Retailer 4$2,250 AUD
Retailer 6$2,264 AUD
Retailer 14$2,307 AUD
Retailer 10$2,440 AUD
Retailer 7$2,580 AUD
Retailer 2$2,920 AUD
Retailer 5$3,156 AUD
Retailer 13$3,416 AUD
NZ Jewellers$5,157 AUD

24 data points across 14 retailers

10 retailers$1,960 AUD to $5,157 AUD

A
Cheapest Retailer
-
$1,960 AUD
A
Retailer 2
-
$2,114 AUD
View
Retailer 3
-
$2,114 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$2,211 AUD
View
A
Retailer 5
-
$2,250 AUD
View
A
Retailer 6
-
$2,307 AUD
View
A
Retailer 7
-
$2,440 AUD
View
A
Retailer 8
-
$2,580 AUD
View
B+
Retailer 9
-
$2,920 AUD
View
Most Expensive
B
NZ Jewellers
061f5948-dc3d-436e-ba3b-5b38d1c1e893 · Nov 5
$5,157 AUD
$3,610 USD
View
9 more retailers have this diamond
Prices start from $1,960 AUDSave up to $3,197 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
$1,960 AUD