Emerald|Lab Grown|IGI

4.03ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG678556776

Shape and cutting style on the report: Emerald cut

Certificate IGI LG678556776

Diamond specifications and retailer prices

From €3,083 EUR
$3,444 USD
As of October 31, 2026
Save €8,047 EUR (72%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €11,130 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.03ct lab-grown emerald diamond

This 4.03ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG678556776 or 678556776. Listed at 24 retailers as of October 31, 2026, with prices from €3,083 to €11,130, a €8,047 spread on the same certified stone. Taylor and Hart lists it at €11,130. 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

4.03
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678556776
Dimensions10.88 × 7.46 × 5.12 mm
L/W Ratio1.46
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
10.88 mm7.46 mm4.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678556776
Side View
Table 62.0%Crown 36.1°Girdle: MediumPavilion 40.6°Culet: LargeDepth 68.6%

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 31
Current: €8,095 EUR|Low: €1,683 EUR|High: €11,130 EUR|Avg: €4,029 EUR|+37.7%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
November 1, 2026
Retailer 8€1,753 EUR
Retailer 10€2,034 EUR
Retailer 13€2,034 EUR
Retailer 11€2,795 EUR
Retailer 15€3,083 EUR
Retailer 7€3,266 EUR
Retailer 5€3,334 EUR
Retailer 16€4,051 EUR
Retailer 14€4,234 EUR
Retailer 6€4,805 EUR
Retailer 18€5,091 EUR
Retailer 20€5,119 EUR
Retailer 2€5,511 EUR
Retailer 17€6,796 EUR
Retailer 12€6,846 EUR
Retailer 3€7,955 EUR
Retailer 1€8,095 EUR
Retailer 4€8,377 EUR
Retailer 9€8,512 EUR
Retailer 19€8,856 EUR
Taylor and Hart€11,130 EUR

32 data points across 21 retailers

24 retailers€3,083 EUR to €11,130 EUR

Retailer 1
-
€1,753 EUR
$1,959 USD
Price last confirmed 21 days ago
Retailer 2
-
€1,907 EUR
$2,131 USD
View
Price last confirmed 37 days ago
Retailer 3
-
€2,034 EUR
$2,272 USD
View
Price last confirmed 29 days ago
Retailer 4
-
€2,034 EUR
$2,272 USD
View
Price last confirmed 21 days ago
Retailer 5
-
€2,795 EUR
$3,123 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
€3,083 EUR
$3,444 USD
View
Final sale: no returns
A
Retailer 7
-
€3,266 EUR
$3,649 USD
View
A
Retailer 8
-
€3,334 EUR
$3,725 USD
View
A
Retailer 9
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€3,340 EUR
$3,731 USD
View
A
Retailer 10
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€4,051 EUR
$4,526 USD
View
A
Retailer 11
-
€4,234 EUR
£3,725 GBP
View
A
Retailer 12
-
€4,805 EUR
$5,368 USD
View
A
Retailer 13
-
€5,091 EUR
View
A
Retailer 14
-
€5,119 EUR
$5,719 USD
View
A
Retailer 15
-
€5,511 EUR
£4,848 GBP
View
B+
Retailer 16
-
€6,796 EUR
ZAR 122,659 ZAR
View
B+
Retailer 17
-
€6,846 EUR
A$11,766 AUD
View
B+
Retailer 18
-
€7,652 EUR
$8,549 USD
View
B+
Retailer 19
-
€7,955 EUR
$8,887 USD
View
B
Retailer 20
-
€8,095 EUR
£7,121 GBP
View
B+
Retailer 21
-
€8,377 EUR
$9,359 USD
View
B+
Retailer 22
-
€8,512 EUR
$9,510 USD
View
B+
Retailer 23
-
€8,856 EUR
$9,894 USD
View
Most Expensive
B
Taylor and Hart
M6IWQ48 · Oct 31
€11,130 EUR
$12,435 USD
View
23 more retailers have this diamond
Prices start from €3,083 EURSave up to €8,047 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
4.03ct Emerald
€3,083 EUR