CaratHunter
Plans
Emerald|Lab Grown|IGI

2.91ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG603345667

Shape and cutting style on the report: Emerald cut

Certificate IGI LG603345667

Diamond specifications and retailer prices

From £845 GBP
$1,132 USD
As of October 30, 2026
Save £6,656 GBP (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £7,501 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.91ct lab-grown emerald diamond

This 2.91ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG603345667 or 603345667. Listed at 25 retailers as of October 30, 2026, with prices from £845 to £7,501, a £6,656 spread on the same certified stone. Do Amore Diamonds lists it at £7,501. 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

2.91
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603345667
Dimensions9.89 × 6.82 × 4.51 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.89 mm6.82 mm2.91 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603345667
Side View
Table 60.0%Crown 31.1°Girdle: MediumPavilion 40.7°Culet: LNGDepth 66.1%

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: £7,501 GBP|Low: £845 GBP|High: £7,501 GBP|Avg: £2,287 GBP
Do Amore Diamonds
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 8£845 GBP
Retailer 21£919 GBP
Retailer 9£946 GBP
Retailer 11£980 GBP
Retailer 23£980 GBP
Retailer 18£1,108 GBP
Retailer 3£1,165 GBP
Retailer 7£1,299 GBP
Retailer 19£1,465 GBP
Retailer 2£1,523 GBP
Retailer 5£1,930 GBP
Retailer 22£1,992 GBP
Retailer 6£2,027 GBP
Retailer 20£2,571 GBP
Retailer 15£2,616 GBP
Retailer 13£2,790 GBP
Retailer 12£2,876 GBP
Retailer 4£3,078 GBP
Retailer 17£3,493 GBP
Retailer 10£3,772 GBP
Retailer 14£3,838 GBP
Retailer 16£4,799 GBP
Do Amore Diamonds£7,501 GBP

40 data points across 23 retailers

25 retailers£845 GBP to £7,501 GBP

A
Cheapest Retailer
-
£845 GBP
$1,132 USD
A
Retailer 2
-
£919 GBP
$1,231 USD
View
A
Retailer 3
-
£946 GBP
$1,267 USD
View
Final sale: no returns
A
Retailer 4
-
£980 GBP
$1,313 USD
View
Retailer 5
-
£980 GBP
$1,313 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£1,108 GBP
$1,485 USD
View
A
Retailer 7
-
£1,165 GBP
$1,561 USD
View
A
Retailer 8
-
£1,299 GBP
HK$13,600 HKD
View
A
Retailer 9
-
£1,465 GBP
$1,963 USD
View
A
Retailer 10
-
£1,523 GBP
View
A
Retailer 11
-
£1,930 GBP
$2,586 USD
View
A
Retailer 12
-
£1,992 GBP
$2,669 USD
View
A
Retailer 13
-
£2,027 GBP
$2,716 USD
View
Retailer 14
-
£2,571 GBP
A$5,300 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£2,616 GBP
View
B+
Retailer 16
-
£2,790 GBP
ZAR 60,388 ZAR
View
B+
Retailer 17
-
£2,836 GBP
$3,800 USD
View
B+
Retailer 18
-
£2,876 GBP
$3,854 USD
View
B+
Retailer 19
-
£3,078 GBP
$4,124 USD
View
B+
Retailer 20
-
£3,493 GBP
View
B+
Retailer 21
-
£3,772 GBP
SGD 6,830 SGD
View
B
Retailer 22
-
£3,838 GBP
$5,142 USD
View
B
Retailer 23
-
£4,208 GBP
View
B
Retailer 24
-
£4,799 GBP
$6,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-BA88644BE · Oct 30
£7,501 GBP
$10,050 USD
View
24 more retailers have this diamond
Prices start from £845 GBPSave up to £6,656 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
2.91ct Emerald
£845 GBP