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Round|Natural|GIA

1.50ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6532007868

Certificate GIA 6532007868

Diamond specifications and retailer prices

From $6,843 CAD
As of November 1, 2026
Save $8,378 CAD (55%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $15,222 CAD 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532007868. Listed at 26 retailers as of November 1, 2026, with prices from $6,843 to $15,222, a $8,378 spread on the same certified stone. NZ Jewellers lists it at $15,222. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6532007868
Dimensions7.26 × 7.32 × 4.58 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.26 mm7.32 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532007868
Side View
Table 58.0%Crown 35°Girdle: Medium to Slightly ThickPavilion 41.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
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 1
Current: $15,222 CAD|Low: $6,843 CAD|High: $15,222 CAD|Avg: $8,852 CAD
NZ Jewellers
Retailer 2
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Retailer 19
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Retailer 21
Retailer 22
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Retailer 24
Retailer 25
November 6, 2026
Retailer 3$6,843 CAD
Retailer 6$6,938 CAD
Retailer 7$6,990 CAD
Retailer 12$7,191 CAD
Retailer 2$7,194 CAD
Retailer 8$7,285 CAD
Retailer 14$7,610 CAD
Retailer 25$7,695 CAD
Retailer 18$7,956 CAD
Retailer 15$8,081 CAD
Retailer 9$8,135 CAD
Retailer 4$8,246 CAD
Retailer 5$8,246 CAD
Retailer 10$8,246 CAD
Retailer 24$8,394 CAD
Retailer 19$8,586 CAD
Retailer 17$9,012 CAD
Retailer 13$9,310 CAD
Retailer 11$9,514 CAD
Retailer 20$9,695 CAD
Retailer 16$10,035 CAD
Retailer 21$11,104 CAD
Retailer 23$13,189 CAD
Retailer 22$13,372 CAD
NZ Jewellers$15,222 CAD

29 data points across 25 retailers

26 retailers$6,843 CAD to $15,222 CAD

A
Cheapest Retailer
-
$6,843 CAD
A
Retailer 2
-
$6,938 CAD
View
A
Retailer 3
-
$6,990 CAD
View
A
Retailer 4
-
$7,191 CAD
View
A
Retailer 5
-
$7,194 CAD
View
A
Retailer 6
-
$7,285 CAD
View
B+
Retailer 7
-
$7,610 CAD
View
Final sale: no returns
B+
Retailer 8
-
$7,695 CAD
View
B+
Retailer 9
-
$7,956 CAD
View
B+
Retailer 10
-
$8,081 CAD
View
B+
Retailer 11
-
$8,135 CAD
View
B+
Retailer 12
-
$8,246 CAD
View
Retailer 13
-
$8,246 CAD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$8,246 CAD
View
B+
Retailer 15
-
$8,394 CAD
View
B+
Retailer 16
-
$8,586 CAD
View
Retailer 17
-
$8,711 CAD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$9,012 CAD
View
B+
Retailer 19
-
$9,310 CAD
View
B+
Retailer 20
-
$9,514 CAD
View
B+
Retailer 21
-
$9,695 CAD
View
Retailer 22
-
$10,035 CAD
View
Price last confirmed 14 days ago
B+
Retailer 23
-
$11,104 CAD
View
B
Retailer 24
-
$13,189 CAD
View
B
Retailer 25
-
$13,372 CAD
View
Most Expensive
B
NZ Jewellers
f32ba4af-7690-4b3f-bc30-144d71be6371 · Nov 5
$15,222 CAD
$10,899 USD
View
25 more retailers have this diamond
Prices start from $6,843 CADSave up to $8,378 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
$6,843 CAD