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Round|Natural|GIA

1.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2544989670

Certificate GIA 2544989670

Diamond specifications and retailer prices

From $10,004 CAD
$7,148 USD
As of October 29, 2026
Save $12,567 CAD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $22,571 CAD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2544989670. Listed at 20 retailers as of October 29, 2026, with prices from $10,004 to $22,571, a $12,567 spread on the same certified stone. NZ Jewellers lists it at $22,571. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2544989670
Dimensions7.29 × 7.31 × 4.57 mm
L/W Ratio1.00
Top View
7.29 mm7.31 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544989670
Side View
Table 55.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
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: Oct 29
Current: $22,571 CAD|Low: $9,838 CAD|High: $22,571 CAD|Avg: $13,939 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
October 30, 2026
Retailer 10$10,004 CAD
Retailer 8$10,822 CAD
Retailer 13$11,285 CAD
Retailer 5$12,027 CAD
Retailer 11$12,226 CAD
Retailer 9$12,414 CAD
Retailer 6$12,513 CAD
Retailer 2$14,061 CAD
Retailer 12$14,107 CAD
Retailer 3$14,858 CAD
Retailer 4$16,087 CAD
Retailer 7$18,909 CAD
NZ Jewellers$22,571 CAD

41 data points across 13 retailers

20 retailers$10,004 CAD to $22,571 CAD

A
Cheapest Retailer
-
$10,004 CAD
$7,148 USD
A
Retailer 2
-
$10,231 CAD
$7,310 USD
View
A
Retailer 3
-
$10,822 CAD
$7,732 USD
View
Final sale: no returns
A
Retailer 4
-
$10,866 CAD
$7,764 USD
View
A
Retailer 5
-
$11,089 CAD
View
B+
Retailer 6
-
$12,027 CAD
$8,593 USD
View
B+
Retailer 7
-
$12,226 CAD
$8,735 USD
View
B+
Retailer 8
-
$12,414 CAD
$8,870 USD
View
B+
Retailer 9
-
$12,513 CAD
£7,040 GBP
View
B+
Retailer 10
-
$12,521 CAD
$8,946 USD
View
B+
Retailer 11
-
$12,969 CAD
$9,266 USD
View
B+
Retailer 12
-
$13,372 CAD
$9,554 USD
View
B+
Retailer 13
-
$13,380 CAD
$9,560 USD
View
B+
Retailer 14
-
$13,380 CAD
$9,560 USD
View
B+
Retailer 15
-
$13,828 CAD
$9,880 USD
View
B+
Retailer 16
-
$14,061 CAD
€9,568 EUR
View
B+
Retailer 17
-
$14,107 CAD
$10,079 USD
View
B+
Retailer 18
-
$14,399 CAD
$10,288 USD
View
B
Retailer 19
-
$18,909 CAD
£10,638 GBP
View
Most Expensive
B
NZ Jewellers
24a113c3-3058-4816-89e1-f54d8a08c8a4 · Oct 30
$22,571 CAD
$16,127 USD
View
19 more retailers have this diamond
Prices start from $10,004 CADSave up to $12,567 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
$10,004 CAD