Emerald|Lab Grown|IGI

3.00ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG712569251

Shape and cutting style on the report: Emerald cut

Certificate IGI LG712569251

Diamond specifications and retailer prices

From £705 GBP
$944 USD
As of October 29, 2026
Save £5,214 GBP (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £5,918 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712569251 or 712569251. Listed at 7 retailers as of October 29, 2026, with prices from £705 to £5,918, a £5,214 spread on the same certified stone. Brilliant Earth lists it at £5,918. 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

3.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712569251
Dimensions9.95 × 6.51 × 4.42 mm
L/W Ratio1.53
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm6.51 mm3.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712569251
Side View
Table 58.0%Crown 28°Girdle: MediumPavilion 39.7°Culet: LNGDepth 67.9%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £5,918 GBP|Low: £705 GBP|High: £6,098 GBP|Avg: £2,498 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5£705 GBP
Retailer 2£1,174 GBP
Retailer 3£1,283 GBP
Retailer 6£2,013 GBP
Retailer 7£2,143 GBP
Retailer 4£2,284 GBP
Retailer 8£3,570 GBP
Brilliant Earth£5,918 GBP

14 data points across 8 retailers

7 retailers£705 GBP to £5,918 GBP

A
Cheapest Retailer
-
£705 GBP
$944 USD
Final sale: no returns
Retailer 2
-
£730 GBP
$978 USD
View
Price last confirmed 28 days ago
A
Retailer 3
-
£1,174 GBP
$1,573 USD
View
A
Retailer 4
-
£1,283 GBP
€1,637 EUR
View
Retailer 5
-
£2,013 GBP
View
Price last confirmed 24 days ago
A
Retailer 6
-
£2,284 GBP
$3,060 USD
View
Most Expensive
B
Brilliant Earth
20221304A · Oct 29
£5,918 GBP
$7,930 USD
View
6 more retailers have this diamond
Prices start from £705 GBPSave up to £5,214 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
3.00ct Emerald
£705 GBP