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Round|Natural|IGI

1.50ct K IF Round Natural Diamond

EX • K/IF • IGI 749504408

Shape and cutting style on the report: Round brilliant

Certificate IGI 749504408

Diamond specifications and retailer prices

From $4,099 SGD
As of November 6, 2026
Save $5,924 SGD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,023 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct 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 749504408. Listed at 22 retailers as of November 5, 2026, with prices from $4,099 to $10,023, a $5,924 spread on the same certified stone. NZ Jewellers lists it at $10,023. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 749504408
Dimensions7.36 × 7.40 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.36 mm7.40 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749504408
Side View
Table 60.0%Crown 32.2°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 59.5%

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 6
Current: $5,900 SGD|Low: $3,588 SGD|High: $9,161 SGD|Avg: $4,956 SGD|+28.8%
Retailer 1
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 13$3,588 SGD
Retailer 3$4,224 SGD
Retailer 2$4,313 SGD
Retailer 5$4,450 SGD
Retailer 4$4,564 SGD
Retailer 12$5,017 SGD
Retailer 11$5,448 SGD
Retailer 10$5,706 SGD
Retailer 1$5,900 SGD
Retailer 7$6,431 SGD
Retailer 8$6,468 SGD
Retailer 6$7,019 SGD
Retailer 9$9,137 SGD

34 data points across 13 retailers

22 retailers$4,099 SGD to $10,023 SGD

Retailer 1
-
$3,588 SGD
Price last confirmed 15 days ago
A
Retailer 2
-
$4,099 SGD
View
Retailer 3
-
$4,224 SGD
View
Price last confirmed 8 days ago
Retailer 4
-
$4,313 SGD
View
Price last confirmed 10 days ago
Retailer 5
-
$4,450 SGD
View
Price last confirmed 39 days ago
Retailer 6
-
$4,564 SGD
View
Price last confirmed 23 days ago
Retailer 7
-
$4,621 SGD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$5,017 SGD
View
Retailer 9
-
$5,135 SGD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$5,448 SGD
View
A
Retailer 11
-
$5,706 SGD
View
A
Retailer 12
-
$5,753 SGD
View
A
Retailer 13
-
$5,753 SGD
View
B+
Retailer 14
-
$5,900 SGD
View
B+
Retailer 15
-
$6,431 SGD
View
B+
Retailer 16
-
$6,468 SGD
View
A
Retailer 17
-
$6,638 SGD
View
B+
Retailer 18
-
$7,019 SGD
View
Retailer 19
-
$7,752 SGD
View
Price last confirmed 34 days ago
Retailer 20
-
$7,752 SGD
View
Price last confirmed 39 days ago
B
Retailer 21
-
$9,137 SGD
View
Most Expensive
B
NZ Jewellers
acbded6d-f2a3-4d03-8937-3b2f205f9f5b · Nov 5
$10,023 SGD
$7,847 USD
View
21 more retailers have this diamond
Prices start from $4,099 SGDSave up to $5,924 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
1.50ct Round
$4,099 SGD