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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 $1,372 USD
As of November 5, 2026
Save $2,238 USD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,610 USD 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 $1,372 to $3,610, a $2,238 spread on the same certified stone. NZ Jewellers lists it at $3,610. 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
Color
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: $3,610 USD|Low: $1,372 USD|High: $3,610 USD|Avg: $1,855 USD
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$1,372 USD
Retailer 9$1,480 USD
Retailer 11$1,480 USD
Retailer 12$1,517 USD
Retailer 8$1,548 USD
Retailer 4$1,575 USD
Retailer 6$1,585 USD
Retailer 14$1,615 USD
Retailer 10$1,708 USD
Retailer 7$1,806 USD
Retailer 2$2,044 USD
Retailer 5$2,209 USD
Retailer 13$2,391 USD
NZ Jewellers$3,610 USD

24 data points across 14 retailers

10 retailers$1,372 USD to $3,610 USD

A
Cheapest Retailer
-
$1,372 USD
A
Retailer 2
-
$1,480 USD
View
Retailer 3
-
$1,480 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,548 USD
View
A
Retailer 5
-
$1,575 USD
View
A
Retailer 6
-
$1,615 USD
View
A
Retailer 7
-
$1,708 USD
View
A
Retailer 8
-
$1,806 USD
View
B+
Retailer 9
-
$2,044 USD
View
Most Expensive
B
NZ Jewellers
061f5948-dc3d-436e-ba3b-5b38d1c1e893 · Nov 5
$3,610 USD
View
9 more retailers have this diamond
Prices start from $1,372 USDSave up to $2,238 USD

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
$1,372 USD