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Round|Natural|IGI

1.56ct H IF Round Natural Diamond

EX • H/IF • IGI 735513998

Shape and cutting style on the report: Round brilliant

Certificate IGI 735513998

Diamond specifications and retailer prices

From $7,145 SGD
₹532,259 INR
As of November 1, 2026
Save $25,232 SGD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $40,719 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 735513998. Listed at 11 retailers as of November 1, 2026, with a 353% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.1°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 735513998
Dimensions7.36 × 7.41 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.36 mm7.41 mm1.56 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 735513998
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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: $40,719 SGD|Low: $7,138 SGD|High: $40,719 SGD|Avg: $10,667 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$7,145 SGD
Retailer 6$8,840 SGD
Retailer 7$9,718 SGD
Retailer 4$26,841 SGD
Retailer 10$27,579 SGD
Retailer 8$28,054 SGD
Retailer 3$28,962 SGD
Retailer 2$32,377 SGD
Retailer 9$38,305 SGD
MOH London$40,719 SGD

42 data points across 10 retailers

11 retailers$7,145 SGD to $32,377 SGD

A
Cheapest Retailer
-
$7,145 SGD
₹532,259 INR
A
Retailer 2
-
$8,840 SGD
$6,915 USD
View
A
Retailer 3
-
$9,511 SGD
$7,440 USD
View
A
Retailer 4
-
$9,718 SGD
€7,240 EUR
View
B
Retailer 5
-
$26,841 SGD
£16,532 GBP
View
B
Retailer 6
-
$27,579 SGD
$21,573 USD
View
Final sale: no returns
B
Retailer 7
-
$28,054 SGD
$21,945 USD
View
B
Retailer 8
-
$28,962 SGD
£17,839 GBP
View
Retailer 9
-
$32,377 SGD
$25,326 USD
View
Retailer 10
-
$38,305 SGD
ZAR 484,062 ZAR
View
Price under review
Most Expensive
MOH London
8E5B1F49A · Nov 1
$40,719 SGD
£25,080 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $7,145 SGDSave up to $25,232 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
$7,145 SGD