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Emerald|Lab Grown|IGI

1.59ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG732571718

Shape and cutting style on the report: Emerald cut

Certificate IGI LG732571718

Diamond specifications and retailer prices

From €245 EUR
$274 USD
As of October 30, 2026
Save €2,762 EUR (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,008 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.59ct lab-grown emerald diamond

This 1.59ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG732571718 or 732571718. Listed at 23 retailers as of October 30, 2026, with prices from €245 to €3,008, a €2,762 spread on the same certified stone. Brilliant Earth lists it at €3,008. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.59
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732571718
Dimensions8.13 × 5.50 × 3.58 mm
L/W Ratio1.48
Culet sizeLarge
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
8.13 mm5.50 mm1.59 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732571718
Side View
Table 60.0%Crown 34.9°Girdle: MediumPavilion 37.3°Culet: LargeDepth 65.1%

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: Oct 30
Current: €3,008 EUR|Low: €235 EUR|High: €3,267 EUR|Avg: €789 EUR|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 5€245 EUR
Retailer 8€275 EUR
Retailer 11€285 EUR
Retailer 6€304 EUR
Retailer 10€304 EUR
Retailer 17€448 EUR
Retailer 14€493 EUR
Retailer 7€503 EUR
Retailer 16€523 EUR
Retailer 13€534 EUR
Retailer 12€609 EUR
Retailer 15€708 EUR
Retailer 20€769 EUR
Retailer 9€978 EUR
Retailer 4€1,099 EUR
Retailer 18€1,187 EUR
Retailer 2€1,190 EUR
Retailer 3€1,233 EUR
Retailer 19€2,001 EUR
Brilliant Earth€3,008 EUR

44 data points across 20 retailers

23 retailers€245 EUR to €3,008 EUR

A
Cheapest Retailer
-
€245 EUR
$274 USD
A
Retailer 2
-
€275 EUR
$307 USD
View
Final sale: no returns
A
Retailer 3
-
€285 EUR
$318 USD
View
A
Retailer 4
-
€304 EUR
$340 USD
View
A
Retailer 5
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€304 EUR
$340 USD
View
A
Retailer 6
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€448 EUR
$500 USD
View
A
Retailer 7
-
€493 EUR
View
A
Retailer 8
-
€503 EUR
$562 USD
View
A
Retailer 9
-
€523 EUR
ZAR 9,440 ZAR
View
A
Retailer 10
-
€534 EUR
£470 GBP
View
B+
Retailer 11
-
€609 EUR
$680 USD
View
A
Retailer 12
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€708 EUR
A$1,217 AUD
View
B+
Retailer 13
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€769 EUR
$859 USD
View
B+
Retailer 14
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€978 EUR
$1,093 USD
View
B+
Retailer 15
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€989 EUR
$1,105 USD
View
B+
Retailer 16
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€1,024 EUR
$1,144 USD
View
B+
Retailer 17
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€1,099 EUR
$1,228 USD
View
B
Retailer 18
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€1,187 EUR
£1,044 GBP
View
B
Retailer 19
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€1,190 EUR
A$2,046 AUD
View
Retailer 20
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€1,233 EUR
£1,085 GBP
View
Price last confirmed 16 days ago
Retailer 21
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€1,904 EUR
$2,128 USD
View
Price last confirmed 65 days ago
Retailer 22
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€2,001 EUR
$2,235 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
16934790A · Oct 30
€3,008 EUR
$3,360 USD
View
22 more retailers have this diamond
Prices start from €245 EURSave up to €2,762 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 Emerald
€245 EUR