Emerald|Lab Grown|IGI

3.09ct E VS1 Emerald Lab Grown Diamond

VG • E/VS1 • IGI LG645434234

Shape and cutting style on the report: Emerald cut

Certificate IGI LG645434234

Diamond specifications and retailer prices

From €359 EUR
$401 USD
As of October 27, 2026
Save €1,558 EUR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,079 EUR at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG645434234 or 645434234. Listed at 22 retailers as of October 27, 2026, with a 434% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645434234
Dimensions10.19 × 6.82 × 4.44 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm6.82 mm3.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645434234
Side View
Table 63.0%Crown 38.6°Girdle: MediumPavilion 37°Culet: LNGDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €3,079 EUR|Low: €359 EUR|High: €3,079 EUR|Avg: €1,216 EUR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 9€359 EUR
Retailer 6€401 EUR
Retailer 2€481 EUR
Retailer 13€676 EUR
Retailer 15€681 EUR
Retailer 7€705 EUR
Retailer 5€719 EUR
Retailer 16€727 EUR
Retailer 17€948 EUR
Retailer 19€958 EUR
Retailer 4€1,069 EUR
Retailer 20€1,166 EUR
Retailer 10€1,431 EUR
Retailer 12€1,463 EUR
Retailer 8€1,643 EUR
Retailer 14€1,645 EUR
Retailer 21€1,667 EUR
Retailer 18€1,742 EUR
Retailer 3€1,917 EUR
Retailer 11€2,354 EUR
Brilliant Earth€3,079 EUR

31 data points across 21 retailers

22 retailers€359 EUR to €1,917 EUR

A
Cheapest Retailer
-
€359 EUR
$401 USD
A
Retailer 2
-
€481 EUR
HK$4,200 HKD
View
Retailer 3
-
€521 EUR
$582 USD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
€676 EUR
$755 USD
View
A
Retailer 5
-
€681 EUR
View
B+
Retailer 6
-
€705 EUR
$788 USD
View
A
Retailer 7
-
€719 EUR
$803 USD
View
A
Retailer 8
-
€727 EUR
£639 GBP
View
B+
Retailer 9
-
€948 EUR
A$1,629 AUD
View
Retailer 10
-
€958 EUR
ZAR 17,289 ZAR
View
Price last confirmed 8 days ago
A
Retailer 11
-
€1,069 EUR
$1,194 USD
View
B+
Retailer 12
-
€1,166 EUR
$1,303 USD
View
B+
Retailer 13
-
€1,431 EUR
$1,599 USD
View
B+
Retailer 14
-
€1,463 EUR
$1,635 USD
View
B+
Retailer 15
-
€1,643 EUR
$1,836 USD
View
Retailer 16
-
€1,645 EUR
A$2,827 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
€1,667 EUR
$1,862 USD
View
B+
Retailer 18
-
€1,742 EUR
£1,532 GBP
View
B
Retailer 19
-
€1,917 EUR
$2,142 USD
View
Retailer 20
-
€2,354 EUR
$2,630 USD
View
Price last confirmed 13 days ago
Retailer 21
-
€2,422 EUR
$2,706 USD
View
Price last confirmed 75 days ago
Most Expensive
Brilliant Earth
21309917A · Oct 22
€3,079 EUR
$3,440 USD
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from €359 EURSave up to €1,558 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
3.09ct Emerald
€359 EUR