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 $903 USD
As of November 1, 2026
Save $5,487 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,390 USD 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 $903 to $6,390, a $5,487 spread on the same certified stone. Kay Jewelers lists it at $6,390. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $6,390 USD|Low: $903 USD|High: $15,200 USD|Avg: $2,936 USD|+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$903 USD
Retailer 4$917 USD
Retailer 13$981 USD
Retailer 12$1,067 USD
Retailer 9$1,138 USD
Retailer 15$1,247 USD
Retailer 3$1,300 USD
Retailer 6$2,128 USD
Retailer 11$2,355 USD
Retailer 8$2,427 USD
Retailer 2$4,260 USD
Retailer 14$4,466 USD
Retailer 5$4,610 USD
Retailer 16$5,148 USD
Kay Jewelers$6,390 USD
Retailer 10$6,390 USD

28 data points across 16 retailers

15 retailers$903 USD to $6,390 USD

A
Cheapest Retailer
-
$903 USD
A
Retailer 2
-
$917 USD
View
A
Retailer 3
-
$981 USD
View
A
Retailer 4
-
$1,067 USD
View
A
Retailer 5
-
$1,138 USD
View
B+
Retailer 6
-
$1,247 USD
A$1,918 AUD
View
B+
Retailer 7
-
$1,300 USD
View
B+
Retailer 8
-
$2,128 USD
CA$2,955 CAD
View
B+
Retailer 9
-
$2,355 USD
View
B
Retailer 10
-
$3,912 USD
View
B
Retailer 11
-
$4,260 USD
£3,354 GBP
View
B
Retailer 12
-
$4,466 USD
View
B
Retailer 13
-
$4,610 USD
View
B
Retailer 14
-
$6,390 USD
View
Most Expensive
B
Kay Jewelers
257890936 · Nov 2
$6,390 USD
View
14 more retailers have this diamond
Prices start from $903 USDSave up to $5,487 USD

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
$903 USD