CaratHunter
Plans
Emerald|Lab Grown|IGI

3.07ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG783628377

Shape and cutting style on the report: Emerald cut

Certificate IGI LG783628377

Diamond specifications and retailer prices

From £1,972 GBP
$2,642 USD
As of October 29, 2026
Save £4,411 GBP (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £8,419 GBP at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.07ct lab-grown emerald diamond

This 3.07ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783628377 or 783628377. Listed at 12 retailers as of October 29, 2026, with a 224% 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

3.07
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783628377
Dimensions9.69 × 6.87 × 4.60 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
9.69 mm6.87 mm3.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783628377
Side View
Table 65.0%Crown 35.1°Girdle: Slightly ThickPavilion 39°Culet: LargeDepth 67.0%

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 29
Current: £8,419 GBP|Low: £1,826 GBP|High: £8,672 GBP|Avg: £4,357 GBP|-1.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8£1,826 GBP
Retailer 4£1,972 GBP
Retailer 2£2,512 GBP
Retailer 10£2,527 GBP
Retailer 11£2,854 GBP
Retailer 6£3,013 GBP
Retailer 5£4,192 GBP
Retailer 9£4,713 GBP
Retailer 7£4,979 GBP
Retailer 3£6,383 GBP
Brilliant Earth£8,419 GBP

40 data points across 11 retailers

12 retailers£1,972 GBP to £6,383 GBP

Retailer 1
-
£1,826 GBP
$2,446 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£1,972 GBP
$2,642 USD
View
A
Retailer 3
-
£2,512 GBP
View
A
Retailer 4
-
£2,527 GBP
$3,386 USD
View
Retailer 5
-
£2,854 GBP
$3,824 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£4,192 GBP
ZAR 90,744 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 7
-
£4,713 GBP
$6,315 USD
View
B
Retailer 8
-
£4,918 GBP
$6,590 USD
View
B+
Retailer 9
-
£4,979 GBP
View
Retailer 10
-
£5,127 GBP
$6,869 USD
View
Price last confirmed 102 days ago
B
Retailer 11
-
£6,383 GBP
$8,553 USD
View
Most Expensive
Brilliant Earth
21220559A · Oct 21
£8,419 GBP
$11,280 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from £1,972 GBPSave up to £4,411 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
3.07ct Emerald
£1,972 GBP