Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 5242048243

Certificate GIA 5242048243

Diamond specifications and retailer prices

From $9,041 CAD
$6,460 USD
As of October 28, 2026
Save $11,148 CAD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,189 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242048243. Listed at 22 retailers as of October 27, 2026, with prices from $9,041 to $20,189, a $11,148 spread on the same certified stone. NZ Jewellers lists it at $20,189. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5242048243
Dimensions9.21 × 6.37 × 3.98 mm
L/W Ratio1.45
Culet sizeNone
Top View
9.21 mm6.37 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5242048243
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

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 28
Current: $20,189 CAD|Low: $9,041 CAD|High: $20,189 CAD|Avg: $12,075 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
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 19$9,041 CAD
Retailer 7$9,451 CAD
Retailer 17$9,693 CAD
Retailer 6$10,084 CAD
Retailer 3$10,094 CAD
Retailer 12$10,392 CAD
Retailer 4$10,935 CAD
Retailer 20$11,104 CAD
Retailer 2$11,246 CAD
Retailer 11$11,293 CAD
Retailer 13$11,360 CAD
Retailer 18$11,428 CAD
Retailer 9$12,037 CAD
Retailer 10$12,037 CAD
Retailer 8$12,442 CAD
Retailer 5$12,619 CAD
Retailer 15$13,170 CAD
Retailer 16$14,698 CAD
Retailer 14$16,913 CAD
NZ Jewellers$20,189 CAD

33 data points across 20 retailers

22 retailers$9,041 CAD to $20,189 CAD

A
Cheapest Retailer
-
$9,041 CAD
$6,460 USD
A
Retailer 2
-
$9,451 CAD
$6,753 USD
View
A
Retailer 3
-
$9,458 CAD
$6,758 USD
View
A
Retailer 4
-
$9,653 CAD
$6,897 USD
View
A
Retailer 5
-
$9,693 CAD
$6,926 USD
View
A
Retailer 6
-
$10,084 CAD
$7,205 USD
View
A
Retailer 7
-
$10,094 CAD
$7,212 USD
View
B+
Retailer 8
-
$10,392 CAD
$7,425 USD
View
B+
Retailer 9
-
$10,935 CAD
$7,813 USD
View
B+
Retailer 10
-
$11,104 CAD
$7,934 USD
View
B+
Retailer 11
-
$11,246 CAD
£6,327 GBP
View
B+
Retailer 12
-
$11,293 CAD
$8,069 USD
View
B+
Retailer 13
-
$11,360 CAD
£6,391 GBP
View
B+
Retailer 14
-
$11,428 CAD
A$12,562 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$12,037 CAD
$8,600 USD
View
B+
Retailer 16
-
$12,037 CAD
$8,600 USD
View
B+
Retailer 17
-
$12,442 CAD
$8,890 USD
View
B+
Retailer 18
-
$12,619 CAD
$9,016 USD
View
B+
Retailer 19
-
$13,170 CAD
€8,962 EUR
View
B+
Retailer 20
-
$14,698 CAD
ZAR 169,650 ZAR
View
B
Retailer 21
-
$16,913 CAD
£9,515 GBP
View
Most Expensive
B
NZ Jewellers
20c3d1fa-fcca-4845-a3bb-2c48535b93d2 · Oct 27
$20,189 CAD
$14,425 USD
View
21 more retailers have this diamond
Prices start from $9,041 CADSave up to $11,148 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 Oval
$9,041 CAD