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Oval|Lab Grown|IGI

1.59ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG707555650

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG707555650

Diamond specifications and retailer prices

From €401 EUR
$446 USD
As of October 29, 2026
Save €3,391 EUR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,792 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG707555650 or 707555650. Listed at 23 retailers as of October 29, 2026, with prices from €401 to €3,792, a €3,391 spread on the same certified stone. Brilliant Earth lists it at €3,792. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707555650
Dimensions9.32 × 6.65 × 9.32 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.32 mm6.65 mm1.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707555650
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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: Oct 29
Current: €822 EUR|Low: €401 EUR|High: €2,481 EUR|Avg: €1,121 EUR|-27.2%
Retailer 1
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Retailer 24
October 30, 2026
Retailer 24€401 EUR
Retailer 14€447 EUR
Retailer 22€449 EUR
Retailer 9€497 EUR
Retailer 13€497 EUR
Retailer 10€515 EUR
Retailer 15€667 EUR
Retailer 20€669 EUR
Retailer 3€696 EUR
Retailer 7€713 EUR
Retailer 1€822 EUR
Retailer 19€854 EUR
Retailer 4€1,047 EUR
Retailer 12€1,157 EUR
Retailer 23€1,336 EUR
Retailer 11€1,578 EUR
Retailer 5€1,598 EUR
Retailer 8€1,627 EUR
Retailer 17€1,660 EUR
Retailer 21€1,741 EUR
Retailer 6€1,778 EUR
Retailer 18€1,836 EUR
Retailer 16€1,967 EUR
Retailer 2€2,026 EUR

14 data points across 24 retailers

23 retailers€401 EUR to €3,792 EUR

A
Cheapest Retailer
-
€401 EUR
$446 USD
A
Retailer 2
-
€447 EUR
$498 USD
View
Final sale: no returns
A
Retailer 3
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€449 EUR
$500 USD
View
A
Retailer 4
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€497 EUR
$553 USD
View
A
Retailer 5
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€497 EUR
$553 USD
View
Retailer 6
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€515 EUR
£451 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
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€667 EUR
$742 USD
View
A
Retailer 8
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€669 EUR
$745 USD
View
A
Retailer 9
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€713 EUR
$794 USD
View
A
Retailer 10
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€822 EUR
£720 GBP
View
A
Retailer 11
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€854 EUR
ZAR 15,361 ZAR
View
B+
Retailer 12
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€1,047 EUR
$1,165 USD
View
B+
Retailer 13
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€1,157 EUR
A$1,982 AUD
View
B+
Retailer 14
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€1,336 EUR
$1,487 USD
View
B
Retailer 15
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€1,578 EUR
SGD 2,373 SGD
View
B
Retailer 16
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€1,598 EUR
$1,779 USD
View
B
Retailer 17
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€1,627 EUR
$1,811 USD
View
B
Retailer 18
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€1,741 EUR
$1,938 USD
View
B
Retailer 19
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€1,778 EUR
$1,979 USD
View
B+
Retailer 20
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€1,836 EUR
£1,609 GBP
View
B
Retailer 21
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€1,861 EUR
$2,071 USD
View
Retailer 22
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€2,026 EUR
$2,255 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
15109564A · Oct 29
€3,792 EUR
$4,220 USD
View
22 more retailers have this diamond
Prices start from €401 EURSave up to €3,391 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
€401 EUR