Emerald|Lab Grown|IGI

3.04ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG813661921

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813661921

Diamond specifications and retailer prices

From £307 GBP
$412 USD
As of October 30, 2026
Save £3,215 GBP (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,523 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.04ct lab-grown emerald diamond

This 3.04ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813661921 or 813661921. Listed at 13 retailers as of October 29, 2026, with prices from £307 to £3,523, a £3,215 spread on the same certified stone. Brilliant Earth lists it at £3,523. 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

3.04
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813661921
Dimensions9.98 × 6.73 × 4.55 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.98 mm6.73 mm3.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813661921
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 41.7°Culet: LargeDepth 67.6%

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: £3,523 GBP|Low: £296 GBP|High: £3,635 GBP|Avg: £1,265 GBP|-3.1%
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
October 29, 2026
Retailer 11£307 GBP
Retailer 3£345 GBP
Retailer 10£575 GBP
Retailer 12£603 GBP
Retailer 5£621 GBP
Retailer 6£787 GBP
Retailer 2£890 GBP
Retailer 9£1,070 GBP
Retailer 13£1,355 GBP
Retailer 8£1,534 GBP
Retailer 7£1,556 GBP
Retailer 4£2,732 GBP
Brilliant Earth£3,523 GBP

23 data points across 13 retailers

13 retailers£307 GBP to £3,523 GBP

A
Cheapest Retailer
-
£307 GBP
$412 USD
A
Retailer 2
-
£345 GBP
$462 USD
View
A
Retailer 3
-
£575 GBP
$770 USD
View
B+
Retailer 4
-
£603 GBP
$808 USD
View
A
Retailer 5
-
£621 GBP
$832 USD
View
A
Retailer 6
-
£787 GBP
€1,004 EUR
View
A
Retailer 7
-
£890 GBP
A$1,834 AUD
View
B+
Retailer 8
-
£1,070 GBP
$1,434 USD
View
B+
Retailer 9
-
£1,355 GBP
$1,815 USD
View
Retailer 10
-
£1,534 GBP
$2,055 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
£1,556 GBP
View
B
Retailer 12
-
£2,732 GBP
$3,660 USD
View
Most Expensive
B
Brilliant Earth
21423292Y · Oct 29
£3,523 GBP
$4,720 USD
View
12 more retailers have this diamond
Prices start from £307 GBPSave up to £3,215 GBP

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
3.04ct Emerald
£307 GBP