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Round|Natural|GIA

1.20ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 5343810946

Certificate GIA 5343810946

Diamond specifications and retailer prices

From $1,977 SGD
As of November 6, 2026
Save $3,763 SGD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,740 SGD 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 $1,977 to $5,740, a $3,763 spread on the same certified stone. NZ Jewellers lists it at $5,740. 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: $5,740 SGD|Low: $1,945 SGD|High: $5,740 SGD|Avg: $2,771 SGD
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$1,977 SGD
Retailer 12$2,145 SGD
Retailer 2$2,345 SGD
Retailer 7$2,354 SGD
Retailer 9$2,354 SGD
Retailer 8$2,463 SGD
Retailer 11$2,529 SGD
Retailer 3$2,555 SGD
Retailer 10$2,716 SGD
Retailer 4$2,836 SGD
Retailer 5$3,188 SGD
NZ Jewellers$5,740 SGD

32 data points across 12 retailers

11 retailers$1,977 SGD to $5,740 SGD

B+
Cheapest Retailer
-
$1,977 SGD
B+
Retailer 2
-
$2,145 SGD
View
B+
Retailer 3
-
$2,345 SGD
View
B+
Retailer 4
-
$2,354 SGD
View
Retailer 5
-
$2,354 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$2,463 SGD
View
B
Retailer 7
-
$2,529 SGD
View
B
Retailer 8
-
$2,555 SGD
View
B
Retailer 9
-
$2,716 SGD
View
B
Retailer 10
-
$3,188 SGD
View
Most Expensive
C
NZ Jewellers
572ae6f1-e4ca-4ccd-84f4-7f95c5ce9926 · Nov 5
$5,740 SGD
$4,494 USD
View
10 more retailers have this diamond
Prices start from $1,977 SGDSave up to $3,763 SGD

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
$1,977 SGD