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Emerald|Lab Grown|IGI

0.73ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG731527367

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731527367

Diamond specifications and retailer prices

From £161 GBP
$216 USD
As of October 27, 2026
Save £714 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £875 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731527367 or 731527367. Listed at 17 retailers as of October 27, 2026, with prices from £161 to £875, a £714 spread on the same certified stone. Reve Diamonds lists it at £875. 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

0.73
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731527367
Dimensions4.26 × 4.26 × 2.82 mm
L/W Ratio1.00
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
4.26 mm4.26 mm0.73 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731527367
Side View
Table 64.0%Crown 32.6°Girdle: MediumPavilion 41.1°Culet: LNGDepth 66.2%

Caratlytics Score

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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: £306 GBP|Low: £133 GBP|High: £875 GBP|Avg: £322 GBP|+10.5%
Retailer 1
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Retailer 18
Reve Diamonds
October 29, 2026
Retailer 10£133 GBP
Retailer 9£154 GBP
Retailer 15£161 GBP
Retailer 6£165 GBP
Retailer 8£165 GBP
Retailer 11£252 GBP
Retailer 1£306 GBP
Retailer 13£323 GBP
Retailer 12£324 GBP
Retailer 14£348 GBP
Retailer 16£378 GBP
Retailer 2£404 GBP
Retailer 17£457 GBP
Retailer 5£515 GBP
Retailer 7£529 GBP
Retailer 4£559 GBP
Retailer 3£615 GBP
Retailer 18£838 GBP
Reve Diamonds£875 GBP

38 data points across 19 retailers

17 retailers£161 GBP to £875 GBP

A
Cheapest Retailer
-
£161 GBP
$216 USD
Final sale: no returns
Retailer 2
-
£165 GBP
$221 USD
View
Price last confirmed 27 days ago
Retailer 3
-
£165 GBP
$221 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
£252 GBP
$338 USD
View
A
Retailer 5
-
£306 GBP
€390 EUR
View
A
Retailer 6
-
£323 GBP
ZAR 7,000 ZAR
View
A
Retailer 7
-
£324 GBP
View
A
Retailer 8
-
£348 GBP
$466 USD
View
B+
Retailer 9
-
£378 GBP
$507 USD
View
B+
Retailer 10
-
£404 GBP
$541 USD
View
B+
Retailer 11
-
£457 GBP
A$942 AUD
View
B+
Retailer 12
-
£515 GBP
$690 USD
View
Retailer 13
-
£529 GBP
$709 USD
View
Price last confirmed 23 days ago
B+
Retailer 14
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£559 GBP
$749 USD
View
B
Retailer 15
-
£615 GBP
$824 USD
View
B
Retailer 16
-
£838 GBP
View
Most Expensive
B
Reve Diamonds
D274CD8F5 · Oct 28
£875 GBP
$1,172 USD
View
16 more retailers have this diamond
Prices start from £161 GBPSave up to £714 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
0.73ct Emerald
£161 GBP