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Emerald|Lab Grown|IGI

0.91ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG615375289

Shape and cutting style on the report: Emerald cut

Certificate IGI LG615375289

Diamond specifications and retailer prices

From £133 GBP
$177 USD
As of October 27, 2026
Save £1,144 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,277 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG615375289 or 615375289. Listed at 20 retailers as of October 27, 2026, with prices from £133 to £1,277, a £1,144 spread on the same certified stone. Do Amore Diamonds lists it at £1,277. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615375289
Dimensions7.13 × 4.30 × 2.87 mm
L/W Ratio1.66
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
7.13 mm4.30 mm0.91 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615375289
Side View
Table 64.0%Crown 38.4°Girdle: Slightly ThickPavilion 39°Culet: LNGDepth 66.7%

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 27
Current: £330 GBP|Low: £128 GBP|High: £859 GBP|Avg: £376 GBP|+4.2%
Retailer 1
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 29, 2026
Retailer 10£133 GBP
Retailer 3£148 GBP
Retailer 11£164 GBP
Retailer 13£164 GBP
Retailer 12£291 GBP
Retailer 8£323 GBP
Retailer 5£326 GBP
Retailer 1£330 GBP
Retailer 2£342 GBP
Retailer 7£453 GBP
Retailer 9£559 GBP
Retailer 4£714 GBP
Retailer 6£854 GBP

44 data points across 13 retailers

20 retailers£133 GBP to £1,277 GBP

A
Cheapest Retailer
-
£133 GBP
$177 USD
A
Retailer 2
-
£148 GBP
$197 USD
View
Final sale: no returns
A
Retailer 3
-
£154 GBP
$205 USD
View
A
Retailer 4
-
£164 GBP
$219 USD
View
A
Retailer 5
-
£164 GBP
$219 USD
View
A
Retailer 6
-
£260 GBP
HK$2,700 HKD
View
A
Retailer 7
-
£291 GBP
$388 USD
View
A
Retailer 8
-
£323 GBP
ZAR 6,952 ZAR
View
A
Retailer 9
-
£326 GBP
$434 USD
View
A
Retailer 10
-
£330 GBP
View
A
Retailer 11
-
£342 GBP
$455 USD
View
A
Retailer 12
-
£453 GBP
A$929 AUD
View
B+
Retailer 13
-
£559 GBP
$744 USD
View
B+
Retailer 14
-
£583 GBP
$777 USD
View
B+
Retailer 15
-
£622 GBP
SGD 1,120 SGD
View
B+
Retailer 16
-
£710 GBP
View
B+
Retailer 17
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£714 GBP
$950 USD
View
B
Retailer 18
-
£841 GBP
$1,121 USD
View
B+
Retailer 19
-
£854 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C7821F2F8 · Oct 29
£1,277 GBP
$1,700 USD
View
19 more retailers have this diamond
Prices start from £133 GBPSave up to £1,144 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
0.91ct Emerald
£133 GBP