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Round|Natural|IGI

1.50ct E IF Round Natural Diamond

EX • E/IF • IGI 833687456

Shape and cutting style on the report: Round brilliant

Certificate IGI 833687456

Diamond specifications and retailer prices

From $11,933 SGD
€8,890 EUR
As of October 30, 2026
Save $11,306 SGD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $23,239 SGD at NZ Jewellers · As of October 30, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 833687456. Listed at 9 retailers as of October 30, 2026, with prices from $11,933 to $23,239, a $11,306 spread on the same certified stone. NZ Jewellers lists it at $23,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.8°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 833687456
Dimensions7.26 × 7.30 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Graining.
Top View
7.26 mm7.30 mm1.50 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 833687456
Side View
Table 59.0%Crown 34.8°Girdle: THN-STKPavilion 41.6°CuletDepth 62.8%

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: Oct 30
Current: $23,239 SGD|Low: $11,933 SGD|High: $23,239 SGD|Avg: $16,671 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$11,933 SGD
Retailer 8$15,021 SGD
Retailer 4$15,519 SGD
Retailer 6$16,799 SGD
Retailer 5$17,352 SGD
Retailer 7$17,626 SGD
Retailer 2$17,776 SGD
Retailer 3$20,370 SGD
NZ Jewellers$23,239 SGD

3 data points across 9 retailers

9 retailers$11,933 SGD to $23,239 SGD

A
Cheapest Retailer
-
$11,933 SGD
€8,890 EUR
A
Retailer 2
-
$15,021 SGD
£9,252 GBP
View
A
Retailer 3
-
$15,519 SGD
€11,561 EUR
View
A
Retailer 4
-
$16,799 SGD
$13,141 USD
View
A
Retailer 5
-
$17,352 SGD
$13,573 USD
View
Final sale: no returns
A
Retailer 6
-
$17,626 SGD
£10,856 GBP
View
A
Retailer 7
-
$17,776 SGD
$13,905 USD
View
A
Retailer 8
-
$20,370 SGD
$15,934 USD
View
Most Expensive
A
NZ Jewellers
32dc041c-ca7d-4b4e-b901-c4e2f8eb9f9d · Oct 30
$23,239 SGD
$18,178 USD
View
8 more retailers have this diamond
Prices start from $11,933 SGDSave up to $11,306 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
$11,933 SGD