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Round|Natural|GIA

1.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1549592517

Certificate GIA 1549592517

Diamond specifications and retailer prices

From $4,595 CAD
HK$25,700 HKD
As of October 30, 2026
Save $3,420 CAD (43%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $8,015 CAD at NZ Jewellers · As of October 23, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1549592517. Listed at 31 retailers as of October 23, 2026, with prices from $4,595 to $8,015, a $3,420 spread on the same certified stone. NZ Jewellers lists it at $8,015. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549592517
Dimensions7.24 × 7.30 × 4.56 mm
L/W Ratio1.01
Top View
7.24 mm7.30 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549592517
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

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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: Oct 30
Current: $8,015 CAD|Low: $4,481 CAD|High: $8,015 CAD|Avg: $5,674 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 28, 2026
Retailer 9$4,595 CAD
Retailer 13$4,600 CAD
Retailer 14$4,600 CAD
Retailer 15$4,777 CAD
Retailer 6$4,868 CAD
Retailer 12$4,895 CAD
Retailer 3$5,100 CAD
Retailer 17$5,201 CAD
Retailer 10$5,308 CAD
Retailer 8$5,455 CAD
Retailer 7$5,899 CAD
Retailer 4$6,258 CAD
Retailer 16$6,258 CAD
Retailer 5$6,468 CAD
Retailer 2$6,523 CAD
Retailer 11$6,941 CAD
NZ Jewellers$8,015 CAD

35 data points across 17 retailers

31 retailers$4,595 CAD to $8,015 CAD

Retailer 1
-
$4,487 CAD
$3,212 USD
Price last confirmed 53 days ago
Retailer 2
-
$4,487 CAD
$3,212 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
$4,595 CAD
HK$25,700 HKD
View
A
Retailer 4
-
$4,600 CAD
$3,293 USD
View
A
Retailer 5
-
$4,600 CAD
$3,293 USD
View
Retailer 6
-
$4,600 CAD
$3,293 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$4,600 CAD
$3,293 USD
View
Retailer 8
-
$4,600 CAD
$3,293 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$4,600 CAD
$3,293 USD
View
Price last confirmed 18 days ago
A
Retailer 10
-
$4,777 CAD
$3,420 USD
View
A
Retailer 11
-
$4,868 CAD
$3,485 USD
View
Final sale: no returns
A
Retailer 12
-
$4,895 CAD
$3,504 USD
View
A
Retailer 13
-
$5,076 CAD
A$5,591 AUD
View
Retailer 14
-
$5,100 CAD
$3,651 USD
View
Price last confirmed 18 days ago
Retailer 15
-
$5,177 CAD
$3,706 USD
View
Price last confirmed 54 days ago
A
Retailer 16
-
$5,201 CAD
SGD 5,031 SGD
View
A
Retailer 17
-
$5,308 CAD
$3,800 USD
View
Retailer 18
-
$5,308 CAD
$3,800 USD
View
Price last confirmed 21 days ago
Retailer 19
-
$5,308 CAD
$3,800 USD
View
Price last confirmed 7 days ago
Retailer 20
-
$5,308 CAD
$3,800 USD
View
Price last confirmed 18 days ago
A
Retailer 21
-
$5,455 CAD
$3,905 USD
View
A
Retailer 22
-
$5,899 CAD
$4,223 USD
View
A
Retailer 23
-
$6,258 CAD
$4,480 USD
View
A
Retailer 24
-
$6,258 CAD
$4,480 USD
View
A
Retailer 25
-
$6,468 CAD
$4,630 USD
View
A
Retailer 26
-
$6,523 CAD
€4,447 EUR
View
A
Retailer 27
-
$6,941 CAD
£3,913 GBP
View
B+
Retailer 28
-
$8,015 CAD
$5,738 USD
View
Retailer 29
-
$8,015 CAD
$5,738 USD
View
Price last confirmed 19 days ago
Retailer 30
-
$8,015 CAD
$5,738 USD
View
Price last confirmed 21 days ago
Most Expensive
B+
NZ Jewellers
6e588811-ff17-43da-bf6f-f2a22d2ac546 · Oct 23
$8,015 CAD
$5,738 USD
View
30 more retailers have this diamond
Prices start from $4,595 CADSave up to $3,420 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
$4,595 CAD