Emerald|Lab Grown|IGI

4.59ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG823694939

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823694939

Diamond specifications and retailer prices

From €6,565 EUR
$7,334 USD
As of October 30, 2026
Save €26,609 EUR (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €33,173 EUR at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 4.59ct lab-grown emerald diamond

This 4.59ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823694939 or 823694939. Listed at 19 retailers as of October 30, 2026, with prices from €6,565 to €33,173, a €26,609 spread on the same certified stone. Michael Trio lists it at €33,173. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.59
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694939
Dimensions11.63 × 7.74 × 5.10 mm
L/W Ratio1.50
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
11.63 mm7.74 mm4.59 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694939
Side View
Table 64.0%Crown 34.1°Girdle: MediumPavilion 40.6°Culet: LargeDepth 65.9%

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: €33,173 EUR|Low: €6,406 EUR|High: €45,641 EUR|Avg: €15,725 EUR
Michael Trio
Retailer 2
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Retailer 13
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Retailer 18
October 30, 2026
Retailer 9€6,406 EUR
Retailer 3€6,565 EUR
Retailer 4€8,192 EUR
Retailer 10€8,211 EUR
Retailer 18€8,414 EUR
Retailer 13€9,438 EUR
Retailer 14€9,739 EUR
Retailer 16€9,819 EUR
Retailer 2€11,316 EUR
Retailer 6€13,423 EUR
Retailer 5€15,520 EUR
Retailer 12€16,807 EUR
Retailer 11€19,935 EUR
Retailer 7€22,807 EUR
Retailer 17€23,351 EUR
Retailer 8€29,507 EUR
Michael Trio€33,173 EUR
Retailer 15€45,641 EUR

33 data points across 18 retailers

19 retailers€6,565 EUR to €33,173 EUR

A
Cheapest Retailer
-
€6,565 EUR
$7,334 USD
Retailer 2
-
€8,074 EUR
$9,020 USD
View
Price last confirmed 38 days ago
B+
Retailer 3
-
€8,192 EUR
$9,152 USD
View
Final sale: no returns
Retailer 4
-
€8,211 EUR
$9,174 USD
View
Price last confirmed 51 days ago
B+
Retailer 5
-
€8,414 EUR
$9,400 USD
View
Retailer 6
-
€9,236 EUR
$10,319 USD
View
Price last confirmed 37 days ago
B+
Retailer 7
-
€9,438 EUR
$10,544 USD
View
B+
Retailer 8
-
€9,739 EUR
HK$85,000 HKD
View
B+
Retailer 9
-
€9,819 EUR
$10,970 USD
View
B+
Retailer 10
-
€11,316 EUR
£9,954 GBP
View
B
Retailer 11
-
€13,423 EUR
£11,808 GBP
View
B
Retailer 12
-
€15,520 EUR
$17,339 USD
View
B
Retailer 13
-
€16,807 EUR
£14,785 GBP
View
B
Retailer 14
-
€19,935 EUR
ZAR 359,792 ZAR
View
Retailer 15
-
€22,807 EUR
$25,480 USD
View
Price last confirmed 37 days ago
B
Retailer 16
-
€23,351 EUR
$26,087 USD
View
B
Retailer 17
-
€29,507 EUR
$32,965 USD
View
Most Expensive
B
Michael Trio
1408434371 · Oct 30
€33,173 EUR
SGD 50,083 SGD
View
17 more retailers have this diamond
Prices start from €6,565 EURSave up to €26,609 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
4.59ct Emerald
€6,565 EUR