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1.56ct K IF Round Natural Diamond

EX • K/IF • IGI 669473761

Shape and cutting style on the report: Round brilliant

Certificate IGI 669473761

Diamond specifications and retailer prices

From $6,233 SGD
As of November 1, 2026
Save $5,049 SGD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,282 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 669473761. Listed at 7 retailers as of November 1, 2026, with prices from $6,233 to $11,282, a $5,049 spread on the same certified stone. MOH London lists it at $11,282. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 669473761
Dimensions7.57 × 7.50 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.57 mm7.50 mm1.56 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 669473761
Side View
Table 60.0%Crown 34.8°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.3%

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 1
Current: $11,282 SGD|Low: $5,354 SGD|High: $11,418 SGD|Avg: $7,330 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$5,372 SGD
Retailer 6$6,233 SGD
Retailer 5$6,245 SGD
Retailer 2$6,932 SGD
Retailer 7$7,034 SGD
Retailer 3$7,996 SGD
MOH London$11,282 SGD

41 data points across 7 retailers

7 retailers$6,233 SGD to $11,282 SGD

Retailer 1
-
$5,372 SGD
Price last confirmed 14 days ago
Retailer 2
-
$5,597 SGD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$6,233 SGD
View
A
Retailer 4
-
$6,245 SGD
View
A
Retailer 5
-
$6,932 SGD
View
B+
Retailer 6
-
$7,996 SGD
View
Most Expensive
B+
MOH London
630CFEA4F · Nov 2
$11,282 SGD
£6,955 GBP
View
6 more retailers have this diamond
Prices start from $6,233 SGDSave up to $5,049 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
1.56ct Round
$6,233 SGD