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Oval|Lab Grown|IGI

1.59ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG845612640

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845612640

Diamond specifications and retailer prices

From $326 SGD
$255 USD
As of November 1, 2026
Save $2,031 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,357 SGD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845612640 or 845612640. Listed at 21 retailers as of November 1, 2026, with prices from $326 to $2,357, a $2,031 spread on the same certified stone. Helzberg Diamonds lists it at $2,357. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845612640
Dimensions9.34 × 6.46 × 4.01 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm6.46 mm1.59 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845612640
Side View
Table 61.0%Crown 35.2°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,357 SGD|Low: $326 SGD|High: $2,357 SGD|Avg: $947 SGD
Helzberg Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 18$326 SGD
Retailer 6$378 SGD
Retailer 20$405 SGD
Retailer 21$405 SGD
Retailer 12$458 SGD
Retailer 15$473 SGD
Retailer 11$547 SGD
Retailer 16$550 SGD
Retailer 13$699 SGD
Retailer 5$729 SGD
Retailer 2$772 SGD
Retailer 8$841 SGD
Retailer 17$944 SGD
Retailer 19$1,244 SGD
Retailer 9$1,252 SGD
Retailer 4$1,301 SGD
Retailer 14$1,330 SGD
Retailer 10$1,367 SGD
Retailer 7$1,593 SGD
Retailer 3$1,625 SGD
Helzberg Diamonds$2,357 SGD

11 data points across 21 retailers

21 retailers$326 SGD to $2,357 SGD

A
Cheapest Retailer
-
$326 SGD
$255 USD
A
Retailer 2
-
$378 SGD
$296 USD
View
Retailer 3
-
$405 SGD
$317 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$405 SGD
$317 USD
View
A
Retailer 5
-
$458 SGD
HK$2,800 HKD
View
A
Retailer 6
-
$473 SGD
£291 GBP
View
B+
Retailer 7
-
$547 SGD
$428 USD
View
A
Retailer 8
-
$550 SGD
$430 USD
View
A
Retailer 9
-
$699 SGD
ZAR 8,834 ZAR
View
A
Retailer 10
-
$729 SGD
$570 USD
View
A
Retailer 11
-
$772 SGD
£476 GBP
View
A
Retailer 12
-
$841 SGD
$658 USD
View
B+
Retailer 13
-
$944 SGD
A$1,136 AUD
View
B+
Retailer 14
-
$1,244 SGD
$973 USD
View
B+
Retailer 15
-
$1,252 SGD
$979 USD
View
B
Retailer 16
-
$1,301 SGD
$1,018 USD
View
B+
Retailer 17
-
$1,330 SGD
View
B+
Retailer 18
-
$1,367 SGD
$1,070 USD
View
B
Retailer 19
-
$1,593 SGD
$1,246 USD
View
Retailer 20
-
$1,625 SGD
£1,001 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOKLMHIMKG · Nov 1
$2,357 SGD
$1,844 USD
View
20 more retailers have this diamond
Prices start from $326 SGDSave up to $2,031 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
$326 SGD