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Round|Natural|GIA

1.50ct D IF Round Natural Diamond

EX • D/IF • GIA 1549029256

Certificate GIA 1549029256

Diamond specifications and retailer prices

From $15,420 SGD
As of November 5, 2026
Save $249 SGD (2%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $22,278 SGD at Jogia Diamonds
View at Jogia Diamonds

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1549029256. Listed at 3 retailers as of November 4, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1549029256
Dimensions7.34 × 7.31 × 4.56 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Cert comments
Minor details of polish are not shown.
Top View
7.34 mm7.31 mm1.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1549029256
Side View
Table 57.0%Crown 35.5°Girdle: ThickPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: $15,420 SGD|Low: $15,139 SGD|High: $37,005 SGD|Avg: $24,127 SGD|-17.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 1$15,420 SGD
Retailer 2$15,670 SGD
Retailer 3$20,361 SGD
Retailer 4$21,499 SGD
Retailer 5$21,873 SGD
Retailer 7$25,200 SGD
Retailer 6$27,339 SGD
Retailer 8$37,005 SGD

11 data points across 8 retailers

3 retailers$15,420 SGD to $15,670 SGD

A+
Cheapest Retailer
-
$15,420 SGD
A
Retailer 2
-
$15,670 SGD
View
Most Expensive
Jogia Diamonds
J21089006
$22,278 SGD
$17,433 USD
View
2 more retailers have this diamond
Prices start from $15,420 SGDSave up to $249 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
$15,420 SGD