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Round|Natural|IGI

1.56ct I IF Round Natural Diamond

EX • I/IF • IGI 754538784

Shape and cutting style on the report: Round brilliant

Certificate IGI 754538784

Diamond specifications and retailer prices

From $6,259 SGD
₹466,260 INR
As of November 1, 2026
Save $8,181 SGD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $14,440 SGD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 754538784. Listed at 8 retailers as of October 31, 2026, with prices from $6,259 to $14,440, a $8,181 spread on the same certified stone. Aurelinne lists it at $14,440. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 754538784
Dimensions7.33 × 7.38 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.33 mm7.38 mm1.56 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754538784
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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 1
Current: $14,440 SGD|Low: $6,244 SGD|High: $20,930 SGD|Avg: $9,941 SGD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$6,259 SGD
Retailer 5$7,878 SGD
Retailer 2$8,816 SGD
Retailer 6$10,400 SGD
Retailer 4$11,940 SGD
Retailer 7$12,707 SGD
Aurelinne$14,440 SGD
Retailer 8$20,930 SGD

39 data points across 8 retailers

8 retailers$6,259 SGD to $14,440 SGD

A
Cheapest Retailer
-
$6,259 SGD
₹466,260 INR
A
Retailer 2
-
$7,149 SGD
$5,592 USD
View
A
Retailer 3
-
$7,878 SGD
£4,852 GBP
View
A
Retailer 4
-
$8,816 SGD
€6,568 EUR
View
A
Retailer 5
-
$10,400 SGD
$8,135 USD
View
B+
Retailer 6
-
$11,940 SGD
£7,354 GBP
View
B+
Retailer 7
-
$12,707 SGD
$9,940 USD
View
Most Expensive
B
Aurelinne
ee40e7b0-1e56-4b0f-8937-001cd708277c · Oct 31
$14,440 SGD
$11,295 USD
View
7 more retailers have this diamond
Prices start from $6,259 SGDSave up to $8,181 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
$6,259 SGD