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Round|Natural|GIA

1.50ct D IF Round Natural Diamond

EX • D/IF • GIA 6542434610

Certificate GIA 6542434610

Diamond specifications and retailer prices

From $20,193 SGD
As of November 5, 2026
Save $13,978 SGD (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $34,171 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 6542434610. Listed at 8 retailers as of November 5, 2026, with prices from $20,193 to $34,171, a $13,978 spread on the same certified stone. Blue Nile lists it at $34,171. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542434610
Dimensions7.25 × 7.32 × 4.56 mm
L/W Ratio1.01
Top View
7.25 mm7.32 mm1.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542434610
Side View
Table 54.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: $23,219 SGD|Low: $20,193 SGD|High: $25,843 SGD|Avg: $22,279 SGD|-10.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$20,193 SGD
Retailer 4$20,207 SGD
Retailer 5$21,312 SGD
Retailer 3$21,398 SGD
Retailer 6$23,062 SGD
Retailer 1$23,219 SGD

37 data points across 6 retailers

8 retailers$20,193 SGD to $34,171 SGD

A+
Cheapest Retailer
-
$20,193 SGD
A
Retailer 2
-
$20,207 SGD
View
A
Retailer 3
-
$21,312 SGD
View
A
Retailer 4
-
$21,398 SGD
View
A
Retailer 5
-
$23,062 SGD
View
A
Retailer 6
-
$23,219 SGD
View
A
Retailer 7
-
$26,421 SGD
View
Most Expensive
B
Blue Nile
27909232 · Nov 5
$34,171 SGD
View
7 more retailers have this diamond
Prices start from $20,193 SGDSave up to $13,978 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
$20,193 SGD