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Round|Natural|IGI

1.50ct F I1 Round Natural Diamond

EX • F/I1 • IGI 574353504

Shape and cutting style on the report: Round brilliant

Certificate IGI 574353504

Diamond specifications and retailer prices

From $2,613 SGD
₹194,608 INR
As of November 2, 2026
Save $4,331 SGD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,944 SGD at NZ Jewellers · As of November 2, 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 I1 clarity (included), with a top-tier cut grade and certified by IGI 574353504. Listed at 9 retailers as of November 2, 2026, with prices from $2,613 to $6,944, a $4,331 spread on the same certified stone. NZ Jewellers lists it at $6,944. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 574353504
Dimensions7.25 × 7.30 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.25 mm7.30 mm1.50 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 574353504
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.9°CuletDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,944 SGD|Low: $2,609 SGD|High: $6,944 SGD|Avg: $3,736 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$2,613 SGD
Retailer 5$2,975 SGD
Retailer 7$3,321 SGD
Retailer 8$3,321 SGD
Retailer 4$3,475 SGD
Retailer 9$3,497 SGD
Retailer 6$3,833 SGD
Retailer 3$4,129 SGD
NZ Jewellers$6,944 SGD

44 data points across 9 retailers

9 retailers$2,613 SGD to $6,944 SGD

A
Cheapest Retailer
-
$2,613 SGD
₹194,608 INR
B+
Retailer 2
-
$2,975 SGD
$2,326 USD
View
B+
Retailer 3
-
$3,321 SGD
$2,597 USD
View
B+
Retailer 4
-
$3,321 SGD
$2,597 USD
View
B+
Retailer 5
-
$3,475 SGD
$2,717 USD
View
B+
Retailer 6
-
$3,497 SGD
$2,735 USD
View
B+
Retailer 7
-
$3,833 SGD
$2,997 USD
View
B+
Retailer 8
-
$4,129 SGD
€3,075 EUR
View
Most Expensive
B
NZ Jewellers
770cdbf9-ef0f-4fc3-afc9-0e19774abb86 · Nov 2
$6,944 SGD
$5,430 USD
View
8 more retailers have this diamond
Prices start from $2,613 SGDSave up to $4,331 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
$2,613 SGD