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Emerald|Lab Grown|IGI

1.10ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG677561225

Shape and cutting style on the report: Emerald cut

Certificate IGI LG677561225

Diamond specifications and retailer prices

From £145 GBP
$194 USD
As of October 30, 2026
Save £736 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £881 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.1ct lab-grown emerald diamond

This 1.1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG677561225 or 677561225. Listed at 22 retailers as of October 28, 2026, with prices from £145 to £881, a £736 spread on the same certified stone. Rare Carat lists it at £881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677561225
Dimensions4.93 × 4.93 × 6.91 mm
L/W Ratio1.00
Culet sizeLarge
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
4.93 mm4.93 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677561225
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 41.7°Culet: LargeDepth 67.1%

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: £881 GBP|Low: £162 GBP|High: £896 GBP|Avg: £443 GBP|-1.7%
Rare Carat
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 3£162 GBP
Retailer 12£168 GBP
Retailer 4£254 GBP
Retailer 6£295 GBP
Retailer 7£309 GBP
Retailer 2£328 GBP
Retailer 13£360 GBP
Retailer 8£439 GBP
Retailer 10£580 GBP
Retailer 11£624 GBP
Retailer 5£705 GBP
Retailer 9£842 GBP
Rare Carat£881 GBP

42 data points across 13 retailers

22 retailers£145 GBP to £881 GBP

A
Cheapest Retailer
-
£145 GBP
$194 USD
A
Retailer 2
-
£162 GBP
$217 USD
View
Final sale: no returns
A
Retailer 3
-
£168 GBP
$225 USD
View
A
Retailer 4
-
£180 GBP
$241 USD
View
A
Retailer 5
-
£180 GBP
$241 USD
View
A
Retailer 6
-
£201 GBP
HK$2,100 HKD
View
A
Retailer 7
-
£254 GBP
$340 USD
View
A
Retailer 8
-
£295 GBP
€377 EUR
View
A
Retailer 9
-
£309 GBP
ZAR 6,679 ZAR
View
A
Retailer 10
-
£328 GBP
View
A
Retailer 11
-
£360 GBP
$482 USD
View
A
Retailer 12
-
£439 GBP
A$904 AUD
View
B+
Retailer 13
-
£484 GBP
$648 USD
View
B+
Retailer 14
-
£578 GBP
$774 USD
View
B+
Retailer 15
-
£580 GBP
$777 USD
View
B+
Retailer 16
-
£586 GBP
SGD 1,061 SGD
View
B+
Retailer 17
-
£618 GBP
$828 USD
View
Retailer 18
-
£624 GBP
A$1,287 AUD
View
Price last confirmed 22 days ago
B+
Retailer 19
-
£705 GBP
View
B
Retailer 20
-
£842 GBP
View
B
Retailer 21
-
£877 GBP
$1,175 USD
View
Most Expensive
B
Rare Carat
KS2255612AA677 · Oct 28
£881 GBP
$1,180 USD
View
21 more retailers have this diamond
Prices start from £145 GBPSave up to £736 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
1.10ct Emerald
£145 GBP