Emerald|Lab Grown|IGI

3.78ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG747509184

Shape and cutting style on the report: Emerald cut

Certificate IGI LG747509184

Diamond specifications and retailer prices

From €2,037 EUR
$2,276 USD
As of October 29, 2026
Save €6,340 EUR (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €8,377 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.78ct lab-grown emerald diamond

This 3.78ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747509184 or 747509184. Listed at 9 retailers as of October 29, 2026, with prices from €2,037 to €8,377, a €6,340 spread on the same certified stone. Taylor and Hart lists it at €8,377. 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

3.78
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747509184
Dimensions7.32 × 7.32 × 10.36 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm7.32 mm3.78 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747509184
Side View
Table 64.0%Crown 34.2°Girdle: STK-THKPavilion 40.4°Culet: LargeDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €3,303 EUR|Low: €1,948 EUR|High: €8,075 EUR|Avg: €4,416 EUR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5€2,037 EUR
Retailer 7€2,130 EUR
Retailer 4€3,052 EUR
Retailer 1€3,303 EUR
Retailer 3€4,339 EUR
Retailer 6€5,955 EUR
Retailer 2€6,542 EUR
Retailer 8€8,075 EUR

39 data points across 8 retailers

9 retailers€2,037 EUR to €8,377 EUR

B+
Cheapest Retailer
-
€2,037 EUR
$2,276 USD
B+
Retailer 2
-
€2,130 EUR
$2,380 USD
View
B+
Retailer 3
-
€3,052 EUR
$3,410 USD
View
B+
Retailer 4
-
€3,303 EUR
£2,905 GBP
View
Retailer 5
-
€4,339 EUR
A$7,458 AUD
View
Price last confirmed 25 days ago
B
Retailer 6
-
€5,955 EUR
$6,653 USD
View
B
Retailer 7
-
€6,542 EUR
£5,755 GBP
View
B
Retailer 8
-
€8,075 EUR
$9,021 USD
View
Most Expensive
B
Taylor and Hart
UHK9Y9W · Oct 30
€8,377 EUR
$9,359 USD
View
8 more retailers have this diamond
Prices start from €2,037 EURSave up to €6,340 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.

B+
3.78ct Emerald
€2,037 EUR