Emerald|Lab Grown|IGI

3.05ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG818685375

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818685375

Diamond specifications and retailer prices

From €338 EUR
$378 USD
As of October 30, 2026
Save €1,335 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,882 EUR at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 3.05ct lab-grown emerald diamond

This 3.05ct 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 LG818685375 or 818685375. Listed at 18 retailers as of October 25, 2026, with a 395% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685375
Dimensions9.95 × 6.79 × 4.52 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm6.79 mm3.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685375
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 66.6%

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: €2,882 EUR|Low: €325 EUR|High: €2,882 EUR|Avg: €982 EUR|+5.9%
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
October 29, 2026
Retailer 7€338 EUR
Retailer 6€379 EUR
Retailer 9€379 EUR
Retailer 3€420 EUR
Retailer 18€420 EUR
Retailer 14€555 EUR
Retailer 13€668 EUR
Retailer 2€761 EUR
Retailer 5€862 EUR
Retailer 11€883 EUR
Retailer 12€910 EUR
Retailer 17€1,176 EUR
Retailer 8€1,338 EUR
Retailer 4€1,348 EUR
Retailer 15€1,383 EUR
Retailer 16€1,641 EUR
Retailer 10€1,674 EUR
Brilliant Earth€2,882 EUR

32 data points across 18 retailers

18 retailers€338 EUR to €1,674 EUR

A
Cheapest Retailer
-
€338 EUR
$378 USD
A
Retailer 2
-
€379 EUR
$423 USD
View
A
Retailer 3
-
€379 EUR
$423 USD
View
Final sale: no returns
A
Retailer 4
-
€420 EUR
$469 USD
View
A
Retailer 5
-
€420 EUR
$469 USD
View
A
Retailer 6
-
€555 EUR
$620 USD
View
B+
Retailer 7
-
€668 EUR
$746 USD
View
A
Retailer 8
-
€761 EUR
$850 USD
View
A
Retailer 9
-
€862 EUR
$963 USD
View
A
Retailer 10
-
€883 EUR
A$1,518 AUD
View
A
Retailer 11
-
€910 EUR
ZAR 16,433 ZAR
View
B+
Retailer 12
-
€1,176 EUR
$1,314 USD
View
B+
Retailer 13
-
€1,338 EUR
SGD 2,020 SGD
View
B+
Retailer 14
-
€1,348 EUR
$1,506 USD
View
B+
Retailer 15
-
€1,383 EUR
$1,545 USD
View
B+
Retailer 16
-
€1,641 EUR
£1,444 GBP
View
B+
Retailer 17
-
€1,674 EUR
$1,870 USD
View
Most Expensive
Brilliant Earth
21636831A · Oct 18
€2,882 EUR
$3,220 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from €338 EURSave up to €1,335 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
3.05ct Emerald
€338 EUR