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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 $28,110 NZD
As of November 6, 2026
Save $19,458 NZD (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $47,568 NZD 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 $28,110 to $47,568, a $19,458 spread on the same certified stone. Blue Nile lists it at $47,568. 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 6
Current: $28,110 NZD|Low: $28,110 NZD|High: $35,975 NZD|Avg: $30,985 NZD|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$28,110 NZD
Retailer 4$28,130 NZD
Retailer 5$29,667 NZD
Retailer 2$29,681 NZD
Retailer 6$32,104 NZD
Retailer 3$32,323 NZD

36 data points across 6 retailers

8 retailers$28,110 NZD to $47,568 NZD

A+
Cheapest Retailer
-
$28,110 NZD
A
Retailer 2
-
$28,130 NZD
View
A
Retailer 3
-
$29,667 NZD
View
A+
Retailer 4
-
$29,681 NZD
View
A
Retailer 5
-
$32,104 NZD
View
A
Retailer 6
-
$32,323 NZD
View
A
Retailer 7
-
$36,779 NZD
View
Most Expensive
B
Blue Nile
27909232 · Nov 5
$47,568 NZD
View
7 more retailers have this diamond
Prices start from $28,110 NZDSave up to $19,458 NZD

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
$28,110 NZD