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Oval|Lab Grown|GCAL

1.59ct F IF Oval Lab Grown Diamond

EX • F/IF • GCAL 353406013

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 353406013

Diamond specifications and retailer prices

From $1,605 NZD
$903 USD
As of November 1, 2026
Save $9,752 NZD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,357 NZD at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353406013. Listed at 15 retailers as of November 1, 2026, with prices from $1,605 to $11,357, a $9,752 spread on the same certified stone. Kay Jewelers lists it at $11,357. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353406013
Dimensions9.54 × 6.61 × 4.07 mm
L/W Ratio1.44
Culet sizeNone
Top View
9.54 mm6.61 mm1.59 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353406013
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

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: Nov 1
Current: $11,357 NZD|Low: $1,605 NZD|High: $27,015 NZD|Avg: $5,218 NZD|+9.8%
Kay Jewelers
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
November 1, 2026
Retailer 7$1,605 NZD
Retailer 4$1,630 NZD
Retailer 13$1,744 NZD
Retailer 12$1,896 NZD
Retailer 9$2,023 NZD
Retailer 15$2,216 NZD
Retailer 3$2,310 NZD
Retailer 6$3,782 NZD
Retailer 11$4,186 NZD
Retailer 8$4,313 NZD
Retailer 2$7,571 NZD
Retailer 14$7,938 NZD
Retailer 5$8,193 NZD
Retailer 16$9,150 NZD
Kay Jewelers$11,357 NZD
Retailer 10$11,357 NZD

28 data points across 16 retailers

15 retailers$1,605 NZD to $11,357 NZD

A
Cheapest Retailer
-
$1,605 NZD
$903 USD
A
Retailer 2
-
$1,630 NZD
$917 USD
View
A
Retailer 3
-
$1,744 NZD
$981 USD
View
A
Retailer 4
-
$1,896 NZD
$1,067 USD
View
A
Retailer 5
-
$2,023 NZD
$1,138 USD
View
B+
Retailer 6
-
$2,216 NZD
A$1,918 AUD
View
B+
Retailer 7
-
$2,310 NZD
$1,300 USD
View
B+
Retailer 8
-
$3,782 NZD
CA$2,955 CAD
View
B+
Retailer 9
-
$4,186 NZD
$2,355 USD
View
B
Retailer 10
-
$6,953 NZD
$3,912 USD
View
B
Retailer 11
-
$7,571 NZD
£3,354 GBP
View
B
Retailer 12
-
$7,938 NZD
$4,466 USD
View
B
Retailer 13
-
$8,193 NZD
$4,610 USD
View
B
Retailer 14
-
$11,357 NZD
$6,390 USD
View
Most Expensive
B
Kay Jewelers
257890936 · Nov 2
$11,357 NZD
$6,390 USD
View
14 more retailers have this diamond
Prices start from $1,605 NZDSave up to $9,752 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.

A
1.59ct Oval
$1,605 NZD