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Emerald|Lab Grown|IGI

1.59ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG817685537

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817685537

Diamond specifications and retailer prices

From €246 EUR
$274 USD
As of October 27, 2026
Save €3,886 EUR (94%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,132 EUR at Brilliant Earth · As of October 28, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817685537 or 817685537. Listed at 15 retailers as of October 27, 2026, with prices from €246 to €4,132, a €3,886 spread on the same certified stone. Brilliant Earth lists it at €4,132. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817685537
Dimensions8.07 × 5.53 × 3.55 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm5.53 mm1.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817685537
Side View
Table 63.0%Crown 31.2°Girdle: MediumPavilion 42.8°Culet: LargeDepth 64.2%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: €4,132 EUR|Low: €246 EUR|High: €4,267 EUR|Avg: €1,251 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9€246 EUR
Retailer 8€490 EUR
Retailer 6€505 EUR
Retailer 2€543 EUR
Retailer 3€579 EUR
Retailer 7€711 EUR
Retailer 11€828 EUR
Retailer 5€982 EUR
Retailer 10€1,258 EUR
Retailer 4€2,052 EUR
Brilliant Earth€4,132 EUR

28 data points across 11 retailers

15 retailers€246 EUR to €4,132 EUR

A+
Cheapest Retailer
-
€246 EUR
$274 USD
A
Retailer 2
-
€273 EUR
$304 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
€317 EUR
$353 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€490 EUR
$545 USD
View
A
Retailer 5
-
€505 EUR
$562 USD
View
A
Retailer 6
-
€543 EUR
$605 USD
View
A
Retailer 7
-
€579 EUR
View
A
Retailer 8
-
€711 EUR
A$1,217 AUD
View
A
Retailer 9
-
€828 EUR
$922 USD
View
B+
Retailer 10
-
€950 EUR
$1,058 USD
View
Price last confirmed 43 days ago
B+
Retailer 11
-
€982 EUR
$1,093 USD
View
B+
Retailer 12
-
€1,089 EUR
$1,212 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
€1,258 EUR
£1,103 GBP
View
B
Retailer 14
-
€2,052 EUR
$2,285 USD
View
Most Expensive
B
Brilliant Earth
21002854A · Oct 28
€4,132 EUR
$4,600 USD
View
14 more retailers have this diamond
Prices start from €246 EURSave up to €3,886 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
€246 EUR