Oval|Natural|GIA

1.73ct J IF Oval Natural Diamond

GD • J/IF • GIA 1559520004

Certificate GIA 1559520004

Diamond specifications and retailer prices

From $11,702 CAD
$8,377 USD
As of October 30, 2026
Save $9,387 CAD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,089 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.73ct natural oval diamond

This 1.73ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559520004. Listed at 19 retailers as of October 30, 2026, with prices from $11,702 to $21,089, a $9,387 spread on the same certified stone. NZ Jewellers lists it at $21,089. 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

1.73
Carat
J
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559520004
Dimensions8.01 × 6.12 × 4.27 mm
L/W Ratio1.31
Top View
8.01 mm6.12 mm1.73 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559520004
Side View
Table 52.0%CrownGirdlePavilionCulet: NDepth 69.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $21,089 CAD|Low: $11,702 CAD|High: $21,089 CAD|Avg: $14,650 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
October 31, 2026
Retailer 6$11,702 CAD
Retailer 10$11,849 CAD
Retailer 3$12,551 CAD
Retailer 5$12,653 CAD
Retailer 8$12,653 CAD
Retailer 18$12,838 CAD
Retailer 7$13,492 CAD
Retailer 13$13,696 CAD
Retailer 19$13,708 CAD
Retailer 2$13,842 CAD
Retailer 16$13,909 CAD
Retailer 4$13,919 CAD
Retailer 11$15,659 CAD
Retailer 9$15,817 CAD
Retailer 12$15,945 CAD
Retailer 14$16,654 CAD
Retailer 17$18,261 CAD
Retailer 15$19,868 CAD
NZ Jewellers$21,089 CAD

17 data points across 19 retailers

19 retailers$11,702 CAD to $21,089 CAD

B
Cheapest Retailer
-
$11,702 CAD
$8,377 USD
B
Retailer 2
-
$11,849 CAD
$8,482 USD
View
B
Retailer 3
-
$12,551 CAD
$8,985 USD
View
B
Retailer 4
-
$12,653 CAD
$9,058 USD
View
Final sale: no returns
B
Retailer 5
-
$12,653 CAD
$9,058 USD
View
B
Retailer 6
-
$12,838 CAD
$9,190 USD
View
B
Retailer 7
-
$13,492 CAD
$9,658 USD
View
B
Retailer 8
-
$13,696 CAD
£7,720 GBP
View
B
Retailer 9
-
$13,708 CAD
$9,813 USD
View
B
Retailer 10
-
$13,842 CAD
£7,803 GBP
View
Retailer 11
-
$13,909 CAD
A$15,319 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$13,919 CAD
$9,964 USD
View
B
Retailer 13
-
$14,989 CAD
$10,730 USD
View
B
Retailer 14
-
$15,659 CAD
$11,210 USD
View
B
Retailer 15
-
$15,817 CAD
$11,323 USD
View
B
Retailer 16
-
$15,945 CAD
€10,871 EUR
View
Retailer 17
-
$18,261 CAD
ZAR 211,183 ZAR
View
Price last confirmed 8 days ago
B
Retailer 18
-
$19,868 CAD
£11,199 GBP
View
Most Expensive
C
NZ Jewellers
eaf0aaeb-70f9-461c-8ea6-39dc76c4b5f2 · Oct 30
$21,089 CAD
$15,097 USD
View
18 more retailers have this diamond
Prices start from $11,702 CADSave up to $9,387 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
1.73ct Oval
$11,702 CAD