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Emerald|Lab Grown|IGI

1.10ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG712588810

Shape and cutting style on the report: Emerald cut

Certificate IGI LG712588810

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 30, 2026
Save £751 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £888 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 standard cut grade and certified by IGI LG712588810 or 712588810. Listed at 19 retailers as of October 28, 2026, with prices from £137 to £888, a £751 spread on the same certified stone. Rare Carat lists it at £888. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712588810
Dimensions7.32 × 4.87 × 3.03 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm4.87 mm1.10 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712588810
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 35.3°Culet: LargeDepth 62.2%

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: £888 GBP|Low: £132 GBP|High: £903 GBP|Avg: £412 GBP|-1.7%
Rare Carat
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 17£137 GBP
Retailer 4£154 GBP
Retailer 18£160 GBP
Retailer 8£170 GBP
Retailer 19£170 GBP
Retailer 9£230 GBP
Retailer 13£293 GBP
Retailer 2£308 GBP
Retailer 12£315 GBP
Retailer 6£407 GBP
Retailer 14£416 GBP
Retailer 5£481 GBP
Retailer 11£548 GBP
Retailer 10£556 GBP
Retailer 16£578 GBP
Retailer 7£588 GBP
Retailer 15£798 GBP
Retailer 3£853 GBP
Rare Carat£888 GBP

45 data points across 19 retailers

19 retailers£137 GBP to £888 GBP

A
Cheapest Retailer
-
£137 GBP
$184 USD
A
Retailer 2
-
£154 GBP
$206 USD
View
Final sale: no returns
A
Retailer 3
-
£160 GBP
$214 USD
View
A
Retailer 4
-
£170 GBP
$228 USD
View
A
Retailer 5
-
£170 GBP
$228 USD
View
B+
Retailer 6
-
£230 GBP
$308 USD
View
A
Retailer 7
-
£293 GBP
ZAR 6,334 ZAR
View
A
Retailer 8
-
£308 GBP
View
A
Retailer 9
-
£315 GBP
€402 EUR
View
B+
Retailer 10
-
£407 GBP
$546 USD
View
B+
Retailer 11
-
£416 GBP
A$857 AUD
View
B+
Retailer 12
-
£481 GBP
$644 USD
View
B
Retailer 13
-
£548 GBP
$734 USD
View
B
Retailer 14
-
£556 GBP
SGD 1,006 SGD
View
B
Retailer 15
-
£578 GBP
$775 USD
View
B
Retailer 16
-
£588 GBP
$788 USD
View
B
Retailer 17
-
£798 GBP
View
B
Retailer 18
-
£853 GBP
$1,143 USD
View
Most Expensive
B
Rare Carat
DE2191_l_712588810 · Oct 28
£888 GBP
$1,190 USD
View
18 more retailers have this diamond
Prices start from £137 GBPSave up to £751 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
£137 GBP