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Oval|Natural|GIA

1.73ct J IF Oval Natural Diamond

GD • J/IF • GIA 1559520004

Certificate GIA 1559520004

Diamond specifications and retailer prices

From $14,888 NZD
$8,377 USD
As of November 2, 2026
Save $11,943 NZD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $26,832 NZD 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 $14,888 to $26,832, a $11,943 spread on the same certified stone. NZ Jewellers lists it at $26,832. 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
Colour
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

How it works →
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: Nov 2
Current: $26,832 NZD|Low: $14,888 NZD|High: $26,832 NZD|Avg: $18,656 NZD
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
November 2, 2026
Retailer 6$14,888 NZD
Retailer 10$15,075 NZD
Retailer 3$15,969 NZD
Retailer 5$16,099 NZD
Retailer 8$16,099 NZD
Retailer 18$16,333 NZD
Retailer 7$17,165 NZD
Retailer 2$17,373 NZD
Retailer 19$17,441 NZD
Retailer 13$17,612 NZD
Retailer 17$17,697 NZD
Retailer 4$17,709 NZD
Retailer 11$19,924 NZD
Retailer 9$20,124 NZD
Retailer 12$20,280 NZD
Retailer 16$21,189 NZD
Retailer 15$23,651 NZD
Retailer 14$25,143 NZD
NZ Jewellers$26,832 NZD

19 data points across 19 retailers

19 retailers$14,888 NZD to $26,832 NZD

B
Cheapest Retailer
-
$14,888 NZD
$8,377 USD
B
Retailer 2
-
$15,075 NZD
$8,482 USD
View
B
Retailer 3
-
$15,969 NZD
$8,985 USD
View
B
Retailer 4
-
$16,099 NZD
$9,058 USD
View
Final sale: no returns
B
Retailer 5
-
$16,099 NZD
$9,058 USD
View
B
Retailer 6
-
$16,333 NZD
$9,190 USD
View
B
Retailer 7
-
$17,165 NZD
$9,658 USD
View
B
Retailer 8
-
$17,373 NZD
£7,697 GBP
View
B
Retailer 9
-
$17,441 NZD
$9,813 USD
View
B
Retailer 10
-
$17,612 NZD
£7,803 GBP
View
Retailer 11
-
$17,697 NZD
A$15,319 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$17,709 NZD
$9,964 USD
View
B
Retailer 13
-
$19,070 NZD
$10,730 USD
View
B
Retailer 14
-
$19,924 NZD
$11,210 USD
View
B
Retailer 15
-
$20,124 NZD
$11,323 USD
View
B
Retailer 16
-
$20,280 NZD
€10,867 EUR
View
B
Retailer 17
-
$23,651 NZD
ZAR 214,984 ZAR
View
B
Retailer 18
-
$25,143 NZD
£11,139 GBP
View
Most Expensive
C
NZ Jewellers
eaf0aaeb-70f9-461c-8ea6-39dc76c4b5f2 · Oct 30
$26,832 NZD
$15,097 USD
View
18 more retailers have this diamond
Prices start from $14,888 NZDSave up to $11,943 NZD

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
$14,888 NZD