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Emerald|Lab Grown|IGI

3.04ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG752535663

Shape and cutting style on the report: Emerald cut

Certificate IGI LG752535663

Diamond specifications and retailer prices

From £286 GBP
$381 USD
As of October 30, 2026
Save £2,432 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,718 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG752535663 or 752535663. Listed at 14 retailers as of October 29, 2026, with prices from £286 to £2,718, a £2,432 spread on the same certified stone. Brilliant Earth lists it at £2,718. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.04
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752535663
Dimensions9.70 × 6.89 × 4.68 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm6.89 mm3.04 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752535663
Side View
Table 64.0%Crown 32.7°Girdle: MediumPavilion 38.8°Culet: LargeDepth 67.9%

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: £2,718 GBP|Low: £222 GBP|High: £2,718 GBP|Avg: £726 GBP
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 30, 2026
Retailer 6£286 GBP
Retailer 4£324 GBP
Retailer 3£346 GBP
Retailer 11£346 GBP
Retailer 7£390 GBP
Retailer 8£544 GBP
Retailer 12£552 GBP
Retailer 5£638 GBP
Retailer 2£643 GBP
Retailer 10£881 GBP
Retailer 13£1,113 GBP
Retailer 9£1,354 GBP
Brilliant Earth£2,718 GBP

45 data points across 13 retailers

14 retailers£286 GBP to £2,718 GBP

A
Cheapest Retailer
-
£286 GBP
$381 USD
A
Retailer 2
-
£324 GBP
$431 USD
View
A
Retailer 3
-
£346 GBP
$461 USD
View
A
Retailer 4
-
£346 GBP
$461 USD
View
A
Retailer 5
-
£390 GBP
$519 USD
View
Final sale: no returns
A
Retailer 6
-
£544 GBP
€690 EUR
View
B+
Retailer 7
-
£552 GBP
$735 USD
View
A
Retailer 8
-
£638 GBP
$850 USD
View
A
Retailer 9
-
£643 GBP
View
B+
Retailer 10
-
£881 GBP
$1,173 USD
View
B+
Retailer 11
-
£1,113 GBP
$1,482 USD
View
B
Retailer 12
-
£1,354 GBP
View
Retailer 13
-
£1,622 GBP
$2,160 USD
View
Price last confirmed 109 days ago
Most Expensive
B
Brilliant Earth
16960580A · Oct 29
£2,718 GBP
$3,620 USD
View
13 more retailers have this diamond
Prices start from £286 GBPSave up to £2,432 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
£286 GBP