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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 $1,155 SGD
$903 USD
As of November 1, 2026
Save $7,017 SGD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,172 SGD 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 $1,155 to $8,172, a $7,017 spread on the same certified stone. Kay Jewelers lists it at $8,172. 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: $8,172 SGD|Low: $1,155 SGD|High: $19,439 SGD|Avg: $3,755 SGD|+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$1,155 SGD
Retailer 4$1,173 SGD
Retailer 13$1,255 SGD
Retailer 12$1,365 SGD
Retailer 9$1,455 SGD
Retailer 15$1,594 SGD
Retailer 3$1,663 SGD
Retailer 6$2,721 SGD
Retailer 11$3,012 SGD
Retailer 8$3,104 SGD
Retailer 2$5,448 SGD
Retailer 14$5,712 SGD
Retailer 5$5,896 SGD
Retailer 16$6,584 SGD
Kay Jewelers$8,172 SGD
Retailer 10$8,172 SGD

28 data points across 16 retailers

15 retailers$1,155 SGD to $8,172 SGD

A
Cheapest Retailer
-
$1,155 SGD
$903 USD
A
Retailer 2
-
$1,173 SGD
$917 USD
View
A
Retailer 3
-
$1,255 SGD
$981 USD
View
A
Retailer 4
-
$1,365 SGD
$1,067 USD
View
A
Retailer 5
-
$1,455 SGD
$1,138 USD
View
B+
Retailer 6
-
$1,594 SGD
A$1,918 AUD
View
B+
Retailer 7
-
$1,663 SGD
$1,300 USD
View
B+
Retailer 8
-
$2,721 SGD
CA$2,955 CAD
View
B+
Retailer 9
-
$3,012 SGD
$2,355 USD
View
B
Retailer 10
-
$5,003 SGD
$3,912 USD
View
B
Retailer 11
-
$5,448 SGD
£3,354 GBP
View
B
Retailer 12
-
$5,712 SGD
$4,466 USD
View
B
Retailer 13
-
$5,896 SGD
$4,610 USD
View
B
Retailer 14
-
$8,172 SGD
$6,390 USD
View
Most Expensive
B
Kay Jewelers
257890936 · Nov 2
$8,172 SGD
$6,390 USD
View
14 more retailers have this diamond
Prices start from $1,155 SGDSave up to $7,017 SGD

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
$1,155 SGD