CaratHunter
Plans
Round|Natural|GIA

1.20ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 5343810946

Certificate GIA 5343810946

Diamond specifications and retailer prices

From $2,754 NZD
As of November 6, 2026
Save $5,241 NZD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,994 NZD 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5343810946. Listed at 11 retailers as of November 5, 2026, with prices from $2,754 to $7,994, a $5,241 spread on the same certified stone. NZ Jewellers lists it at $7,994. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5343810946
Dimensions6.78 × 6.72 × 4.25 mm
L/W Ratio1.01
Top View
6.78 mm6.72 mm1.20 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5343810946
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $7,994 NZD|Low: $2,709 NZD|High: $7,994 NZD|Avg: $3,859 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6$2,754 NZD
Retailer 12$2,987 NZD
Retailer 2$3,266 NZD
Retailer 7$3,279 NZD
Retailer 9$3,279 NZD
Retailer 8$3,430 NZD
Retailer 11$3,522 NZD
Retailer 3$3,558 NZD
Retailer 10$3,782 NZD
Retailer 4$3,949 NZD
Retailer 5$4,440 NZD
NZ Jewellers$7,994 NZD

32 data points across 12 retailers

11 retailers$2,754 NZD to $7,994 NZD

B+
Cheapest Retailer
-
$2,754 NZD
B+
Retailer 2
-
$2,987 NZD
View
B+
Retailer 3
-
$3,266 NZD
View
B+
Retailer 4
-
$3,279 NZD
View
Retailer 5
-
$3,279 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$3,430 NZD
View
B
Retailer 7
-
$3,522 NZD
View
B
Retailer 8
-
$3,558 NZD
View
B
Retailer 9
-
$3,782 NZD
View
B
Retailer 10
-
$4,440 NZD
View
Most Expensive
C
NZ Jewellers
572ae6f1-e4ca-4ccd-84f4-7f95c5ce9926 · Nov 5
$7,994 NZD
$4,494 USD
View
10 more retailers have this diamond
Prices start from $2,754 NZDSave up to $5,241 NZD

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
$2,754 NZD