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Emerald|Lab Grown|IGI

4.12ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG791609743

Shape and cutting style on the report: Emerald cut

Certificate IGI LG791609743

Diamond specifications and retailer prices

From €3,856 EUR
$4,308 USD
As of October 30, 2026
Save €22,674 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €26,530 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.12ct lab-grown emerald diamond

This 4.12ct 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 LG791609743 or 791609743. Listed at 23 retailers as of October 29, 2026, with prices from €3,856 to €26,530, a €22,674 spread on the same certified stone. Do Amore Diamonds lists it at €26,530. 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

4.12
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609743
Dimensions10.95 × 7.58 × 5.02 mm
L/W Ratio1.44
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
10.95 mm7.58 mm4.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609743
Side View
Table 64.0%Crown 31.7°Girdle: Slightly ThickPavilion 40.7°Culet: LargeDepth 66.2%

Caratlytics Score

How it works →
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: €26,530 EUR|Low: €4,014 EUR|High: €26,530 EUR|Avg: €8,986 EUR
Do Amore Diamonds
Retailer 2
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Retailer 18
October 30, 2026
Retailer 17€4,014 EUR
Retailer 14€4,041 EUR
Retailer 8€4,318 EUR
Retailer 7€4,474 EUR
Retailer 16€4,516 EUR
Retailer 15€5,821 EUR
Retailer 2€6,286 EUR
Retailer 3€6,420 EUR
Retailer 10€6,971 EUR
Retailer 18€7,255 EUR
Retailer 12€7,700 EUR
Retailer 13€10,279 EUR
Retailer 11€10,509 EUR
Retailer 4€12,314 EUR
Retailer 5€15,695 EUR
Retailer 6€17,684 EUR
Retailer 9€22,651 EUR
Do Amore Diamonds€26,530 EUR

42 data points across 18 retailers

23 retailers€3,856 EUR to €26,530 EUR

A
Cheapest Retailer
-
€3,856 EUR
$4,308 USD
A
Retailer 2
-
€4,014 EUR
$4,484 USD
View
A
Retailer 3
-
€4,041 EUR
$4,515 USD
View
A
Retailer 4
-
€4,318 EUR
$4,824 USD
View
Final sale: no returns
A
Retailer 5
-
€4,474 EUR
$4,998 USD
View
Retailer 6
-
€4,474 EUR
$4,998 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
€4,516 EUR
$5,045 USD
View
A
Retailer 8
-
€5,821 EUR
$6,503 USD
View
A
Retailer 9
-
€6,170 EUR
$6,893 USD
View
A
Retailer 10
-
€6,286 EUR
£5,529 GBP
View
A
Retailer 11
-
€6,420 EUR
$7,172 USD
View
B+
Retailer 12
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€6,971 EUR
£6,132 GBP
View
Retailer 13
-
€7,255 EUR
$8,105 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
€7,700 EUR
View
B+
Retailer 15
-
€10,279 EUR
£9,042 GBP
View
B+
Retailer 16
-
€10,509 EUR
ZAR 189,674 ZAR
View
B
Retailer 17
-
€12,314 EUR
$13,757 USD
View
B+
Retailer 18
-
€13,537 EUR
$15,124 USD
View
B
Retailer 19
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€15,695 EUR
$17,534 USD
View
B
Retailer 20
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€17,539 EUR
$19,595 USD
View
B
Retailer 21
-
€17,684 EUR
$19,757 USD
View
B
Retailer 22
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€22,651 EUR
$25,306 USD
View
Most Expensive
B
Do Amore Diamonds
27-A73A0B3A7 · Oct 29
€26,530 EUR
$29,640 USD
View
22 more retailers have this diamond
Prices start from €3,856 EURSave up to €22,674 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
4.12ct Emerald
€3,856 EUR