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1.20ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 754512205

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512205

Diamond specifications and retailer prices

From $1,887 SGD
As of November 6, 2026
Save $4,001 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,887 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 754512205. Listed at 19 retailers as of November 5, 2026, with prices from $1,887 to $5,887, a $4,001 spread on the same certified stone. NZ Jewellers lists it at $5,887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 754512205
Dimensions6.70 × 6.76 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.70 mm6.76 mm1.20 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512205
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $5,887 SGD|Low: $1,887 SGD|High: $5,887 SGD|Avg: $2,884 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2$1,887 SGD
Retailer 17$2,095 SGD
Retailer 9$2,200 SGD
Retailer 4$2,414 SGD
Retailer 7$2,414 SGD
Retailer 15$2,438 SGD
Retailer 19$2,478 SGD
Retailer 6$2,520 SGD
Retailer 5$2,525 SGD
Retailer 3$2,589 SGD
Retailer 12$2,650 SGD
Retailer 8$2,663 SGD
Retailer 10$2,785 SGD
Retailer 13$2,797 SGD
Retailer 14$2,945 SGD
Retailer 16$3,207 SGD
Retailer 11$3,642 SGD
Retailer 18$4,228 SGD
NZ Jewellers$5,887 SGD

28 data points across 19 retailers

19 retailers$1,887 SGD to $5,887 SGD

A
Cheapest Retailer
-
$1,887 SGD
A
Retailer 2
-
$2,095 SGD
View
A
Retailer 3
-
$2,200 SGD
View
A
Retailer 4
-
$2,414 SGD
View
Retailer 5
-
$2,414 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,438 SGD
View
B+
Retailer 7
-
$2,478 SGD
View
A
Retailer 8
-
$2,520 SGD
View
A
Retailer 9
-
$2,525 SGD
View
A
Retailer 10
-
$2,589 SGD
View
A
Retailer 11
-
$2,650 SGD
View
A
Retailer 12
-
$2,663 SGD
View
A
Retailer 13
-
$2,785 SGD
View
A
Retailer 14
-
$2,797 SGD
View
A
Retailer 15
-
$2,945 SGD
View
A
Retailer 16
-
$3,207 SGD
View
B+
Retailer 17
-
$3,642 SGD
View
B+
Retailer 18
-
$4,228 SGD
View
Most Expensive
B
NZ Jewellers
76badf9d-4340-4ee4-b3cd-94c3fd57a91b · Nov 5
$5,887 SGD
$4,609 USD
View
18 more retailers have this diamond
Prices start from $1,887 SGDSave up to $4,001 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.

A
1.20ct Round
$1,887 SGD