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1.16ct K IF Round Natural Diamond

EX • K/IF • IGI 654416624

Shape and cutting style on the report: Round brilliant

Certificate IGI 654416624

Diamond specifications and retailer prices

From $2,389 SGD
As of November 5, 2026
Save $3,141 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,529 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.16ct natural round diamond

This 1.16ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 654416624. Listed at 16 retailers as of November 5, 2026, with prices from $2,389 to $5,529, a $3,141 spread on the same certified stone. NZ Jewellers lists it at $5,529. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 654416624
Dimensions6.76 × 6.80 × 4.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.76 mm6.80 mm1.16 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 654416624
Side View
Table 58.0%Crown 35.4°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.6%

Caratlytics Score

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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 5
Current: $5,529 SGD|Low: $2,389 SGD|High: $5,688 SGD|Avg: $3,240 SGD|-2.8%
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
November 6, 2026
Retailer 7$2,389 SGD
Retailer 13$2,486 SGD
Retailer 5$2,645 SGD
Retailer 12$2,645 SGD
Retailer 11$2,682 SGD
Retailer 4$2,767 SGD
Retailer 2$2,906 SGD
Retailer 8$3,041 SGD
Retailer 3$3,051 SGD
Retailer 9$3,228 SGD
Retailer 6$3,592 SGD
Retailer 10$4,621 SGD
NZ Jewellers$5,529 SGD

38 data points across 13 retailers

16 retailers$2,389 SGD to $5,529 SGD

A
Cheapest Retailer
-
$2,389 SGD
A
Retailer 2
-
$2,486 SGD
View
Retailer 3
-
$2,645 SGD
View
Price last confirmed 44 days ago
Retailer 4
-
$2,645 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,645 SGD
View
A
Retailer 6
-
$2,682 SGD
View
A
Retailer 7
-
$2,767 SGD
View
A
Retailer 8
-
$2,906 SGD
View
A
Retailer 9
-
$3,041 SGD
View
Retailer 10
-
$3,051 SGD
View
Price last confirmed 45 days ago
A
Retailer 11
-
$3,051 SGD
View
A
Retailer 12
-
$3,228 SGD
View
A
Retailer 13
-
$3,592 SGD
View
B+
Retailer 14
-
$4,621 SGD
View
Retailer 15
-
$5,529 SGD
View
Price last confirmed 46 days ago
Most Expensive
B
NZ Jewellers
7cbf5179-93ff-4b28-9130-874079f00b53 · Nov 5
$5,529 SGD
$4,329 USD
View
15 more retailers have this diamond
Prices start from $2,389 SGDSave up to $3,141 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
1.16ct Round
$2,389 SGD