Emerald|Lab Grown|IGI

3.78ct G VVS2 Emerald Lab Grown Diamond

EX • G/VVS2 • IGI LG727518254

Shape and cutting style on the report: Emerald cut

Certificate IGI LG727518254

Diamond specifications and retailer prices

From €636 EUR
$711 USD
As of October 31, 2026
Save €5,244 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,881 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.78ct lab-grown emerald diamond

This 3.78ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG727518254 or 727518254. Listed at 22 retailers as of October 31, 2026, with prices from €636 to €5,881, a €5,244 spread on the same certified stone. Brilliant Earth lists it at €5,881. 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
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727518254
Dimensions11.11 × 7.11 × 4.82 mm
L/W Ratio1.56
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm7.11 mm3.78 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727518254
Side View
Table 65.0%Crown 33.3°Girdle: MED-STKPavilion 40°Culet: LNGDepth 67.8%

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: €5,881 EUR|Low: €636 EUR|High: €5,890 EUR|Avg: €1,795 EUR|+1.1%
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
November 1, 2026
Retailer 4€636 EUR
Retailer 14€660 EUR
Retailer 8€819 EUR
Retailer 6€932 EUR
Retailer 3€1,028 EUR
Retailer 7€1,168 EUR
Retailer 9€1,645 EUR
Retailer 12€1,686 EUR
Retailer 10€1,692 EUR
Retailer 13€2,251 EUR
Retailer 5€2,264 EUR
Retailer 11€2,761 EUR
Retailer 2€2,861 EUR
Brilliant Earth€5,881 EUR

43 data points across 14 retailers

22 retailers€636 EUR to €5,881 EUR

Retailer 1
-
€546 EUR
$610 USD
Price last confirmed 30 days ago
Retailer 2
-
€619 EUR
$692 USD
View
Price last confirmed 26 days ago
A
Retailer 3
-
€636 EUR
$711 USD
View
Final sale: no returns
Retailer 4
-
€660 EUR
$737 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
€819 EUR
$915 USD
View
B+
Retailer 6
-
€932 EUR
$1,041 USD
View
A
Retailer 7
-
€1,028 EUR
$1,148 USD
View
A
Retailer 8
-
€1,063 EUR
$1,188 USD
View
A
Retailer 9
-
€1,168 EUR
£1,027 GBP
View
B+
Retailer 10
-
€1,645 EUR
A$2,828 AUD
View
B+
Retailer 11
-
€1,686 EUR
$1,884 USD
View
B+
Retailer 12
-
€1,692 EUR
ZAR 30,534 ZAR
View
Retailer 13
-
€2,049 EUR
$2,289 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
€2,251 EUR
$2,515 USD
View
B+
Retailer 15
-
€2,264 EUR
£1,992 GBP
View
B
Retailer 16
-
€2,295 EUR
$2,564 USD
View
B
Retailer 17
-
€2,611 EUR
$2,917 USD
View
Retailer 18
-
€2,761 EUR
$3,085 USD
View
Price last confirmed 14 days ago
B
Retailer 19
-
€2,861 EUR
£2,517 GBP
View
B
Retailer 20
-
€5,057 EUR
$5,650 USD
View
B
Retailer 21
-
€5,782 EUR
$6,460 USD
View
Most Expensive
B
Brilliant Earth
18874068A · Oct 31
€5,881 EUR
$6,570 USD
View
21 more retailers have this diamond
Prices start from €636 EURSave up to €5,244 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
3.78ct Emerald
€636 EUR