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Emerald|Lab Grown|IGI

1.59ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG621464428

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621464428

Diamond specifications and retailer prices

From €239 EUR
$267 USD
As of October 30, 2026
Save €1,677 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,915 EUR at Brilliant Earth · As of October 31, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG621464428 or 621464428. Listed at 23 retailers as of October 30, 2026, with prices from €239 to €1,915, a €1,677 spread on the same certified stone. Brilliant Earth lists it at €1,915. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621464428
Dimensions7.89 × 5.54 × 3.74 mm
L/W Ratio1.42
Culet sizeLong
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
7.89 mm5.54 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621464428
Side View
Table 61.0%Crown 33.9°Girdle: MediumPavilion 39.9°Culet: LNGDepth 67.5%

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: €1,915 EUR|Low: €229 EUR|High: €1,915 EUR|Avg: €721 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 18
October 31, 2026
Retailer 18€239 EUR
Retailer 17€277 EUR
Retailer 9€279 EUR
Retailer 5€296 EUR
Retailer 7€419 EUR
Retailer 15€421 EUR
Retailer 12€491 EUR
Retailer 13€509 EUR
Retailer 10€534 EUR
Retailer 2€568 EUR
Retailer 14€689 EUR
Retailer 6€911 EUR
Retailer 3€953 EUR
Retailer 8€1,140 EUR
Retailer 11€1,146 EUR
Retailer 16€1,190 EUR
Retailer 4€1,446 EUR
Brilliant Earth€1,915 EUR

41 data points across 18 retailers

23 retailers€239 EUR to €1,915 EUR

A
Cheapest Retailer
-
€239 EUR
$267 USD
A
Retailer 2
-
€277 EUR
$310 USD
View
A
Retailer 3
-
€296 EUR
$331 USD
View
A
Retailer 4
-
€344 EUR
HK$3,000 HKD
View
B+
Retailer 5
-
€419 EUR
$468 USD
View
A
Retailer 6
-
€421 EUR
$470 USD
View
A
Retailer 7
-
€491 EUR
View
A
Retailer 8
-
€509 EUR
ZAR 9,195 ZAR
View
A
Retailer 9
-
€534 EUR
$597 USD
View
A
Retailer 10
-
€568 EUR
£500 GBP
View
A
Retailer 11
-
€658 EUR
$735 USD
View
A
Retailer 12
-
€689 EUR
A$1,185 AUD
View
B+
Retailer 13
-
€911 EUR
$1,018 USD
View
B+
Retailer 14
-
€953 EUR
$1,065 USD
View
B+
Retailer 15
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€970 EUR
$1,084 USD
View
B+
Retailer 16
-
€975 EUR
$1,089 USD
View
B+
Retailer 17
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€999 EUR
$1,116 USD
View
B+
Retailer 18
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€1,000 EUR
SGD 1,509 SGD
View
B+
Retailer 19
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€1,140 EUR
$1,274 USD
View
B+
Retailer 20
-
€1,146 EUR
A$1,969 AUD
View
B+
Retailer 21
-
€1,190 EUR
£1,047 GBP
View
Retailer 22
-
€1,446 EUR
$1,615 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
9219722A · Oct 31
€1,915 EUR
$2,140 USD
View
22 more retailers have this diamond
Prices start from €239 EURSave up to €1,677 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
€239 EUR