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1.50ct F IF Round Natural Diamond

EX • F/IF • IGI 813691009

Shape and cutting style on the report: Round brilliant

Certificate IGI 813691009

Diamond specifications and retailer prices

From $11,465 SGD
As of November 6, 2026
Save $9,408 SGD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,873 SGD at NZ Jewellers · As of November 7, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 813691009. Listed at 17 retailers as of November 6, 2026, with prices from $11,465 to $20,873, a $9,408 spread on the same certified stone. NZ Jewellers lists it at $20,873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 813691009
Dimensions7.26 × 7.30 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.26 mm7.30 mm1.50 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 813691009
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 40.9°CuletDepth 62.9%

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: $20,873 SGD|Low: $11,465 SGD|High: $20,873 SGD|Avg: $15,461 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
November 7, 2026
Retailer 6$11,465 SGD
Retailer 4$13,649 SGD
Retailer 10$13,676 SGD
Retailer 2$13,728 SGD
Retailer 5$13,825 SGD
Retailer 12$14,072 SGD
Retailer 9$14,814 SGD
Retailer 3$14,977 SGD
Retailer 14$15,207 SGD
Retailer 7$15,888 SGD
Retailer 13$17,281 SGD
Retailer 11$18,272 SGD
Retailer 8$19,455 SGD
NZ Jewellers$20,873 SGD

30 data points across 14 retailers

17 retailers$11,465 SGD to $20,873 SGD

A
Cheapest Retailer
-
$11,465 SGD
A
Retailer 2
-
$12,150 SGD
View
A
Retailer 3
-
$12,828 SGD
View
A
Retailer 4
-
$13,649 SGD
View
A
Retailer 5
-
$13,676 SGD
View
A
Retailer 6
-
$13,728 SGD
View
A
Retailer 7
-
$13,825 SGD
View
Final sale: no returns
A
Retailer 8
-
$14,072 SGD
View
A
Retailer 9
-
$14,814 SGD
View
A
Retailer 10
-
$14,977 SGD
View
A
Retailer 11
-
$15,207 SGD
View
A
Retailer 12
-
$15,330 SGD
View
A
Retailer 13
-
$15,888 SGD
View
B+
Retailer 14
-
$17,281 SGD
View
B+
Retailer 15
-
$18,272 SGD
View
B+
Retailer 16
-
$19,455 SGD
View
Most Expensive
B+
NZ Jewellers
267aaf5f-d75b-47cb-aea5-2a7598b70f25 · Nov 7
$20,873 SGD
$16,287 USD
View
16 more retailers have this diamond
Prices start from $11,465 SGDSave up to $9,408 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
$11,465 SGD