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Round|Natural|GIA

1.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6555071427

Certificate GIA 6555071427

Diamond specifications and retailer prices

From $6,463 CAD
As of November 6, 2026
Save $1,759 CAD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,223 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555071427. Listed at 6 retailers as of November 6, 2026, with prices from $6,463 to $8,223, a $1,759 spread on the same certified stone. GemTrove lists it at $8,223. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6555071427
Dimensions7.25 × 7.29 × 4.56 mm
L/W Ratio1.01
Top View
7.25 mm7.29 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555071427
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°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 6
Current: $8,223 CAD|Low: $6,148 CAD|High: $8,223 CAD|Avg: $7,376 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$6,463 CAD
Retailer 4$7,132 CAD
Retailer 6$7,297 CAD
Retailer 5$7,624 CAD
Retailer 3$7,853 CAD
GemTrove$8,223 CAD

46 data points across 6 retailers

6 retailers$6,463 CAD to $8,223 CAD

A
Cheapest Retailer
-
$6,463 CAD
A
Retailer 2
-
$7,132 CAD
View
Final sale: no returns
A
Retailer 3
-
$7,297 CAD
View
A
Retailer 4
-
$7,624 CAD
View
A
Retailer 5
-
$7,853 CAD
View
Most Expensive
B+
GemTrove
GT-N-01365645-98 · Nov 6
$8,223 CAD
A$9,058 AUD
View
5 more retailers have this diamond
Prices start from $6,463 CADSave up to $1,759 CAD

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
$6,463 CAD