CaratHunter
Plans
Emerald|Lab Grown|IGI

3.45ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG618415359

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG618415359

Diamond specifications and retailer prices

From €632 EUR
£556 GBP
As of October 30, 2026
Save €1,676 EUR (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,308 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 3.45ct lab-grown emerald diamond

This 3.45ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618415359 or 618415359. Listed at 9 retailers as of October 25, 2026, with prices from €632 to €2,308, a €1,676 spread on the same certified stone. MOH London lists it at €2,308. 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

3.45
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618415359
Dimensions8.13 × 8.11 × 5.53 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.13 mm8.11 mm3.45 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618415359
Side View
Table 64.0%Crown 38.7°Girdle: MED-STKPavilion 43°Culet: NoneDepth 68.2%

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 30
Current: €2,308 EUR|Low: €630 EUR|High: €2,317 EUR|Avg: €1,347 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2€632 EUR
Retailer 5€707 EUR
Retailer 8€907 EUR
Retailer 7€1,113 EUR
Retailer 3€1,237 EUR
Retailer 4€1,272 EUR
Retailer 9€1,851 EUR
Retailer 6€2,095 EUR
MOH London€2,308 EUR

12 data points across 9 retailers

9 retailers€632 EUR to €2,308 EUR

A
Cheapest Retailer
-
€632 EUR
£556 GBP
A
Retailer 2
-
€707 EUR
$790 USD
View
B+
Retailer 3
-
€907 EUR
$1,013 USD
View
A
Retailer 4
-
€1,113 EUR
$1,243 USD
View
A
Retailer 5
-
€1,237 EUR
A$2,126 AUD
View
A
Retailer 6
-
€1,272 EUR
ZAR 22,957 ZAR
View
B
Retailer 7
-
€1,851 EUR
$2,068 USD
View
B+
Retailer 8
-
€2,095 EUR
$2,340 USD
View
Most Expensive
B
MOH London
LG618415359 · Oct 25
€2,308 EUR
£2,030 GBP
View
8 more retailers have this diamond
Prices start from €632 EURSave up to €1,676 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
3.45ct Emerald
€632 EUR