CaratHunter
Plans
Round|Natural|IGI

1.58ct M IF Round Natural Diamond

EX • M/IF • IGI 201634418

Shape and cutting style on the report: Round brilliant

Certificate IGI 201634418

Diamond specifications and retailer prices

From $3,749 SGD
As of November 1, 2026
Save $1,484 SGD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,233 SGD at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.58ct natural round diamond

This 1.58ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 201634418. Listed at 4 retailers as of November 1, 2026, with prices from $3,749 to $5,233, a $1,484 spread on the same certified stone. Yorxs lists it at $5,233. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 201634418
Dimensions7.63 × 7.58 × 4.58 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.63 mm7.58 mm1.58 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 201634418
Side View
Table 59.5%Crown 33.3°Girdle: MediumPavilion 41.3°Culet: NoneDepth 60.3%

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: $3,749 SGD|Low: $3,749 SGD|High: $5,269 SGD|Avg: $4,289 SGD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 4, 2026
Retailer 1$3,749 SGD
Retailer 2$4,041 SGD
Retailer 3$4,170 SGD
Yorxs$5,210 SGD

23 data points across 4 retailers

4 retailers$3,749 SGD to $5,233 SGD

A
Cheapest Retailer
-
$3,749 SGD
A
Retailer 2
-
$4,041 SGD
View
B+
Retailer 3
-
$5,210 SGD
View
Most Expensive
B+
Yorxs
11-31 · Nov 1
$5,233 SGD
€3,902 EUR
View
3 more retailers have this diamond
Prices start from $3,749 SGDSave up to $1,484 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
1.58ct Round
$3,749 SGD