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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 €228 EUR
$255 USD
As of November 1, 2026
Save €1,422 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,651 EUR 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 €228 to €1,651, a €1,422 spread on the same certified stone. Helzberg Diamonds lists it at €1,651. 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: €1,651 EUR|Low: €228 EUR|High: €1,651 EUR|Avg: €663 EUR
Helzberg Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 18€228 EUR
Retailer 6€265 EUR
Retailer 20€284 EUR
Retailer 21€284 EUR
Retailer 12€321 EUR
Retailer 2€331 EUR
Retailer 11€383 EUR
Retailer 16€385 EUR
Retailer 15€489 EUR
Retailer 5€510 EUR
Retailer 13€541 EUR
Retailer 8€589 EUR
Retailer 17€661 EUR
Retailer 19€871 EUR
Retailer 9€876 EUR
Retailer 4€911 EUR
Retailer 14€931 EUR
Retailer 10€957 EUR
Retailer 7€1,115 EUR
Retailer 3€1,138 EUR
Helzberg Diamonds€1,651 EUR

11 data points across 21 retailers

21 retailers€228 EUR to €1,651 EUR

A
Cheapest Retailer
-
€228 EUR
$255 USD
A
Retailer 2
-
€265 EUR
$296 USD
View
Retailer 3
-
€284 EUR
$317 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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€284 EUR
$317 USD
View
A
Retailer 5
-
€321 EUR
HK$2,800 HKD
View
A
Retailer 6
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€331 EUR
£291 GBP
View
B+
Retailer 7
-
€383 EUR
$428 USD
View
A
Retailer 8
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€385 EUR
$430 USD
View
A
Retailer 9
-
€489 EUR
ZAR 8,834 ZAR
View
A
Retailer 10
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€510 EUR
$570 USD
View
A
Retailer 11
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€541 EUR
£476 GBP
View
A
Retailer 12
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€589 EUR
$658 USD
View
B+
Retailer 13
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€661 EUR
A$1,136 AUD
View
B+
Retailer 14
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€871 EUR
$973 USD
View
B+
Retailer 15
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€876 EUR
$979 USD
View
B
Retailer 16
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€911 EUR
$1,018 USD
View
B+
Retailer 17
-
€931 EUR
SGD 1,406 SGD
View
B+
Retailer 18
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€957 EUR
$1,070 USD
View
B
Retailer 19
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€1,115 EUR
$1,246 USD
View
Retailer 20
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€1,138 EUR
£1,001 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOKLMHIMKG · Nov 1
€1,651 EUR
$1,844 USD
View
20 more retailers have this diamond
Prices start from €228 EURSave up to €1,422 EUR

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
€228 EUR