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Oval|Natural|GIA

1.50ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2514975321

Certificate GIA 2514975321

Diamond specifications and retailer prices

From $9,067 CAD
₹616,951 INR
As of October 29, 2026
Save $10,874 CAD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,940 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514975321. Listed at 18 retailers as of October 27, 2026, with prices from $9,067 to $19,940, a $10,874 spread on the same certified stone. NZ Jewellers lists it at $19,940. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2514975321
Dimensions9.16 × 6.47 × 3.80 mm
L/W Ratio1.42
Top View
9.16 mm6.47 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2514975321
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.7%

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: $11,268 CAD|Low: $9,005 CAD|High: $16,815 CAD|Avg: $11,470 CAD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$9,067 CAD
Retailer 8$10,088 CAD
Retailer 7$10,305 CAD
Retailer 6$11,004 CAD
Retailer 2$11,233 CAD
Retailer 1$11,268 CAD
Retailer 9$12,105 CAD
Retailer 5$13,007 CAD
Retailer 4$16,705 CAD

32 data points across 9 retailers

18 retailers$9,067 CAD to $19,940 CAD

A
Cheapest Retailer
-
$9,067 CAD
₹616,951 INR
A
Retailer 2
-
$10,088 CAD
$7,208 USD
View
A
Retailer 3
-
$10,148 CAD
$7,251 USD
View
A
Retailer 4
-
$10,305 CAD
$7,363 USD
View
B+
Retailer 5
-
$10,434 CAD
$7,455 USD
View
B+
Retailer 6
-
$11,004 CAD
$7,862 USD
View
Final sale: no returns
B+
Retailer 7
-
$11,005 CAD
$7,863 USD
View
B+
Retailer 8
-
$11,233 CAD
£6,320 GBP
View
B+
Retailer 9
-
$11,268 CAD
£6,339 GBP
View
B+
Retailer 10
-
$11,922 CAD
$8,518 USD
View
B+
Retailer 11
-
$12,105 CAD
$8,649 USD
View
B+
Retailer 12
-
$12,179 CAD
$8,702 USD
View
B+
Retailer 13
-
$12,685 CAD
$9,063 USD
View
B+
Retailer 14
-
$13,007 CAD
€8,851 EUR
View
B
Retailer 15
-
$13,369 CAD
$9,552 USD
View
B
Retailer 16
-
$13,757 CAD
$9,829 USD
View
B
Retailer 17
-
$16,705 CAD
£9,398 GBP
View
Most Expensive
B
NZ Jewellers
f749c9bb-3744-4431-a171-d6ccd8f7e2d2 · Oct 27
$19,940 CAD
$14,247 USD
View
17 more retailers have this diamond
Prices start from $9,067 CADSave up to $10,874 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
$9,067 CAD