Round|Natural|GIA

1.50ct M IF Round Natural Diamond

EX • M/IF • GIA 6432461858

Certificate GIA 6432461858

Diamond specifications and retailer prices

From $3,246 USD
As of November 5, 2026
Save $3,124 USD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,370 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct 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 GIA 6432461858. Listed at 7 retailers as of November 5, 2026, with prices from $3,246 to $6,370, a $3,124 spread on the same certified stone. NZ Jewellers lists it at $6,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
M
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6432461858
Dimensions7.23 × 7.29 × 4.56 mm
L/W Ratio1.01
Top View
7.23 mm7.29 mm1.50 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6432461858
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $6,370 USD|Low: $3,246 USD|High: $6,370 USD|Avg: $4,239 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$3,246 USD
Retailer 7$3,510 USD
Retailer 5$3,656 USD
Retailer 4$4,218 USD
Retailer 2$4,247 USD
Retailer 3$4,462 USD
NZ Jewellers$6,370 USD

21 data points across 7 retailers

7 retailers$3,246 USD to $6,370 USD

A
Cheapest Retailer
-
$3,246 USD
A
Retailer 2
-
$3,510 USD
View
Retailer 3
-
$3,656 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$4,218 USD
View
A
Retailer 5
-
$4,247 USD
View
A
Retailer 6
-
$4,462 USD
View
Most Expensive
B
NZ Jewellers
f1672c63-5880-441c-a25a-f1c6c53ecd9d · Nov 5
$6,370 USD
View
6 more retailers have this diamond
Prices start from $3,246 USDSave up to $3,124 USD

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
$3,246 USD