Oval|Natural|GIA

1.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 2567065921

Certificate GIA 2567065921

Diamond specifications and retailer prices

From $12,087 CAD
HK$67,600 HKD
As of October 30, 2026
Save $11,159 CAD (48%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $23,246 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded D 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 2567065921. Listed at 23 retailers as of October 30, 2026, with prices from $12,087 to $23,246, a $11,159 spread on the same certified stone. With Clarity lists it at $23,246. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.25°
Pavilion angle36.44°
OriginNatural
Grading LabGIA
CertificateGIA 2567065921
Dimensions8.74 × 6.20 × 4.02 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Feather, Cloud, Pinpoint
Top View
8.74 mm6.20 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567065921
Side View
Table 61.0%Crown 41.25°Girdle: MED-VTKPavilion 36.44°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $14,485 CAD|Low: $12,371 CAD|High: $20,916 CAD|Avg: $16,002 CAD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$12,446 CAD
Retailer 10$14,041 CAD
Retailer 1$14,485 CAD
Retailer 7$14,557 CAD
Retailer 2$14,606 CAD
Retailer 5$14,850 CAD
Retailer 3$16,674 CAD
Retailer 8$18,191 CAD
Retailer 9$19,207 CAD
Retailer 6$20,778 CAD

24 data points across 10 retailers

23 retailers$12,087 CAD to $23,246 CAD

B+
Cheapest Retailer
-
$12,087 CAD
HK$67,600 HKD
B+
Retailer 2
-
$12,446 CAD
₹848,568 INR
View
Retailer 3
-
$13,374 CAD
SGD 12,938 SGD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$13,553 CAD
$9,702 USD
View
B+
Retailer 5
-
$13,913 CAD
$9,960 USD
View
B+
Retailer 6
-
$14,041 CAD
SGD 13,583 SGD
View
B+
Retailer 7
-
$14,430 CAD
$10,330 USD
View
B+
Retailer 8
-
$14,485 CAD
£8,165 GBP
View
Retailer 9
-
$14,557 CAD
A$16,033 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$14,606 CAD
$10,456 USD
View
Final sale: no returns
B+
Retailer 11
-
$14,606 CAD
$10,456 USD
View
B+
Retailer 12
-
$14,850 CAD
£8,371 GBP
View
B
Retailer 13
-
$15,786 CAD
$11,300 USD
View
B
Retailer 14
-
$15,824 CAD
$11,328 USD
View
B
Retailer 15
-
$16,067 CAD
$11,502 USD
View
B
Retailer 16
-
$16,195 CAD
$11,593 USD
View
B
Retailer 17
-
$16,608 CAD
$11,890 USD
View
B
Retailer 18
-
$16,674 CAD
€11,368 EUR
View
B
Retailer 19
-
$18,257 CAD
$13,070 USD
View
Retailer 20
-
$19,207 CAD
ZAR 222,130 ZAR
View
Price last confirmed 13 days ago
B
Retailer 21
-
$20,778 CAD
£11,712 GBP
View
B
Retailer 22
-
$22,054 CAD
$15,788 USD
View
Most Expensive
B
With Clarity
2567065921 · Oct 30
$23,246 CAD
$16,641 USD
View
22 more retailers have this diamond
Prices start from $12,087 CADSave up to $11,159 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.

B+
1.50ct Oval
$12,087 CAD