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Oval|Lab Grown|IGI

1.59ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG842603970

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842603970

Diamond specifications and retailer prices

From €245 EUR
$273 USD
As of October 26, 2026
Save €2,441 EUR (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,686 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 LG842603970 or 842603970. Listed at 23 retailers as of October 26, 2026, with prices from €245 to €2,686, a €2,441 spread on the same certified stone. Brilliant Earth lists it at €2,686. 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 angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842603970
Dimensions9.47 × 6.61 × 4.07 mm
L/W Ratio1.43
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
9.47 mm6.61 mm1.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842603970
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.6%

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 26
Current: €2,686 EUR|Low: €245 EUR|High: €2,686 EUR|Avg: €879 EUR
Brilliant Earth
Retailer 2
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Retailer 24
October 28, 2026
Retailer 23€245 EUR
Retailer 10€275 EUR
Retailer 21€284 EUR
Retailer 12€304 EUR
Retailer 15€304 EUR
Retailer 19€315 EUR
Retailer 20€458 EUR
Retailer 7€502 EUR
Retailer 4€509 EUR
Retailer 13€522 EUR
Retailer 18€531 EUR
Retailer 9€542 EUR
Retailer 2€707 EUR
Retailer 22€934 EUR
Retailer 14€974 EUR
Retailer 6€978 EUR
Retailer 5€993 EUR
Retailer 17€1,003 EUR
Retailer 11€1,023 EUR
Retailer 3€1,096 EUR
Retailer 8€1,224 EUR
Retailer 24€1,950 EUR
Retailer 16€2,263 EUR
Brilliant Earth€2,686 EUR

13 data points across 24 retailers

23 retailers€245 EUR to €2,686 EUR

A
Cheapest Retailer
-
€245 EUR
$273 USD
A
Retailer 2
-
€275 EUR
$306 USD
View
Final sale: no returns
A
Retailer 3
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€284 EUR
$316 USD
View
A
Retailer 4
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€304 EUR
$338 USD
View
A
Retailer 5
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€304 EUR
$338 USD
View
A
Retailer 6
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€315 EUR
£276 GBP
View
A
Retailer 7
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€458 EUR
$510 USD
View
A
Retailer 8
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€502 EUR
$559 USD
View
A
Retailer 9
-
€522 EUR
ZAR 9,391 ZAR
View
A
Retailer 10
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€531 EUR
£466 GBP
View
A
Retailer 11
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€542 EUR
$603 USD
View
A
Retailer 12
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€707 EUR
A$1,210 AUD
View
B+
Retailer 13
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€934 EUR
$1,039 USD
View
B+
Retailer 14
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€974 EUR
$1,084 USD
View
B+
Retailer 15
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€978 EUR
$1,088 USD
View
B+
Retailer 16
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€993 EUR
$1,105 USD
View
B+
Retailer 17
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€1,003 EUR
SGD 1,509 SGD
View
B+
Retailer 18
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€1,023 EUR
$1,138 USD
View
B+
Retailer 19
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€1,096 EUR
$1,220 USD
View
Retailer 20
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€1,224 EUR
£1,073 GBP
View
Price last confirmed 9 days ago
Retailer 21
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€1,950 EUR
$2,170 USD
View
Price last confirmed 11 days ago
B
Retailer 22
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€2,263 EUR
$2,519 USD
View
Most Expensive
B
Brilliant Earth
22132175A · Oct 29
€2,686 EUR
$2,990 USD
View
22 more retailers have this diamond
Prices start from €245 EURSave up to €2,441 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
€245 EUR