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Oval|Natural|GIA

1.50ct D SI2 Oval Natural Diamond

GD • D/SI2 • GIA 6522691780

Certificate GIA 6522691780

Diamond specifications and retailer prices

From $8,492 CAD
HK$47,400 HKD
As of October 29, 2026
Save $10,061 CAD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,553 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6522691780. Listed at 22 retailers as of October 27, 2026, with prices from $8,492 to $18,553, a $10,061 spread on the same certified stone. NZ Jewellers lists it at $18,553. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.73°
Pavilion angle37.68°
OriginNatural
Grading LabGIA
CertificateGIA 6522691780
Dimensions8.78 × 6.28 × 4.05 mm
L/W Ratio1.40
Top View
8.78 mm6.28 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522691780
Side View
Table 64.0%Crown 40.73°Girdle: STK-VTKPavilion 37.68°Culet: NoneDepth 64.5%

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: $10,458 CAD|Low: $8,671 CAD|High: $15,645 CAD|Avg: $10,925 CAD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$8,730 CAD
Retailer 8$9,818 CAD
Retailer 7$9,996 CAD
Retailer 6$10,238 CAD
Retailer 1$10,458 CAD
Retailer 3$10,513 CAD
Retailer 5$12,103 CAD
Retailer 4$15,542 CAD

27 data points across 8 retailers

22 retailers$8,492 CAD to $18,553 CAD

A
Cheapest Retailer
-
$8,492 CAD
HK$47,400 HKD
A
Retailer 2
-
$8,730 CAD
₹594,059 INR
View
B+
Retailer 3
-
$9,471 CAD
$6,767 USD
View
B+
Retailer 4
-
$9,587 CAD
$6,850 USD
View
Retailer 5
-
$9,765 CAD
SGD 9,428 SGD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$9,818 CAD
SGD 9,480 SGD
View
B+
Retailer 7
-
$9,996 CAD
$7,142 USD
View
B+
Retailer 8
-
$10,133 CAD
$7,240 USD
View
B+
Retailer 9
-
$10,238 CAD
$7,315 USD
View
Final sale: no returns
Retailer 10
-
$10,239 CAD
$7,316 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$10,458 CAD
£5,884 GBP
View
B+
Retailer 12
-
$10,513 CAD
£5,915 GBP
View
B+
Retailer 13
-
$11,093 CAD
$7,926 USD
View
B+
Retailer 14
-
$11,264 CAD
$8,048 USD
View
B+
Retailer 15
-
$11,325 CAD
$8,091 USD
View
B+
Retailer 16
-
$11,424 CAD
$8,162 USD
View
B+
Retailer 17
-
$11,459 CAD
$8,187 USD
View
B+
Retailer 18
-
$11,614 CAD
$8,298 USD
View
B+
Retailer 19
-
$12,103 CAD
€8,236 EUR
View
B
Retailer 20
-
$12,799 CAD
$9,145 USD
View
B
Retailer 21
-
$15,542 CAD
£8,744 GBP
View
Most Expensive
C
NZ Jewellers
5b503cc5-d3f5-4353-b7a3-6859e23554ca · Oct 27
$18,553 CAD
$13,256 USD
View
21 more retailers have this diamond
Prices start from $8,492 CADSave up to $10,061 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
$8,492 CAD