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Round|Natural|IGI

1.20ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 616495858

Shape and cutting style on the report: Round brilliant

Certificate IGI 616495858

Diamond specifications and retailer prices

From $2,321 SGD
As of November 6, 2026
Save $2,168 SGD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,265 SGD at NZ Jewellers · As of September 26, 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 616495858. Listed at 15 retailers as of November 4, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle32.4°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 616495858
Dimensions6.89 × 6.82 × 4.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.89 mm6.82 mm1.20 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 616495858
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.7%

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: $2,390 SGD|Low: $2,321 SGD|High: $4,555 SGD|Avg: $3,045 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$2,321 SGD
Retailer 1$2,390 SGD
Retailer 7$2,612 SGD
Retailer 2$2,805 SGD
Retailer 4$2,968 SGD
Retailer 5$3,134 SGD
Retailer 3$3,482 SGD
Retailer 6$4,488 SGD

40 data points across 8 retailers

15 retailers$2,321 SGD to $4,488 SGD

A
Cheapest Retailer
-
$2,321 SGD
A
Retailer 2
-
$2,390 SGD
View
Retailer 3
-
$2,431 SGD
View
Price last confirmed 117 days ago
A
Retailer 4
-
$2,555 SGD
View
Retailer 5
-
$2,569 SGD
View
Price last confirmed 36 days ago
A
Retailer 6
-
$2,612 SGD
View
Retailer 7
-
$2,687 SGD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$2,745 SGD
View
A
Retailer 9
-
$2,805 SGD
View
Retailer 10
-
$2,963 SGD
View
Price last confirmed 38 days ago
A
Retailer 11
-
$2,968 SGD
View
A
Retailer 12
-
$3,134 SGD
View
B+
Retailer 13
-
$3,482 SGD
View
B
Retailer 14
-
$4,488 SGD
View
Most Expensive
NZ Jewellers
dc71ef59-1318-41d6-9d8d-5e87854a3c53 · Sep 26
$6,265 SGD
$4,905 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from $2,321 SGDSave up to $2,168 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
$2,321 SGD