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1.54ct H IF Round Natural Diamond

EX • H/IF • IGI 646462167

Shape and cutting style on the report: Round brilliant

Certificate IGI 646462167

Diamond specifications and retailer prices

From $7,283 SGD
As of November 6, 2026
Save $10,683 SGD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $17,966 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.54ct natural round diamond

This 1.54ct 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 646462167. Listed at 16 retailers as of November 5, 2026, with prices from $7,283 to $17,966, a $10,683 spread on the same certified stone. Diamond Quarter lists it at $17,966. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 646462167
Dimensions7.34 × 7.28 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.34 mm7.28 mm1.54 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 646462167
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.4%

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: Nov 6
Current: $10,425 SGD|Low: $7,283 SGD|High: $13,395 SGD|Avg: $9,557 SGD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$7,283 SGD
Retailer 7$7,875 SGD
Retailer 2$8,205 SGD
Retailer 8$8,825 SGD
Retailer 4$8,987 SGD
Retailer 1$10,425 SGD
Retailer 5$11,665 SGD
Retailer 6$13,288 SGD

37 data points across 8 retailers

16 retailers$7,283 SGD to $17,966 SGD

A
Cheapest Retailer
-
$7,283 SGD
A
Retailer 2
-
$7,875 SGD
View
A
Retailer 3
-
$8,205 SGD
View
Retailer 4
-
$8,825 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$8,825 SGD
View
Final sale: no returns
A
Retailer 6
-
$8,830 SGD
View
A
Retailer 7
-
$8,987 SGD
View
A
Retailer 8
-
$9,561 SGD
View
A
Retailer 9
-
$9,708 SGD
View
A
Retailer 10
-
$9,768 SGD
View
A
Retailer 11
-
$10,425 SGD
View
A
Retailer 12
-
$11,032 SGD
View
B+
Retailer 13
-
$11,665 SGD
View
B+
Retailer 14
-
$13,288 SGD
View
B
Retailer 15
-
$15,991 SGD
View
Most Expensive
B
Diamond Quarter
1.54IFH6467AE99N · Nov 5
$17,966 SGD
£11,038 GBP
View
15 more retailers have this diamond
Prices start from $7,283 SGDSave up to $10,683 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
1.54ct Round
$7,283 SGD