Emerald|Lab Grown|IGI

0.73ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG726570757

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726570757

Diamond specifications and retailer prices

From £161 GBP
$216 USD
As of October 30, 2026
Save £714 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £875 GBP at Reve Diamonds · As of October 30, 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 standard cut grade and certified by IGI LG726570757 or 726570757. Listed at 18 retailers as of October 30, 2026, with prices from £161 to £875, a £714 spread on the same certified stone. Reve Diamonds lists it at £875. 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

0.73
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726570757
Dimensions6.22 × 4.22 × 2.85 mm
L/W Ratio1.47
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
6.22 mm4.22 mm0.73 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726570757
Side View
Table 65.0%Crown 38.9°Girdle: MediumPavilion 40.4°Culet: LargeDepth 67.5%

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 30
Current: £326 GBP|Low: £133 GBP|High: £875 GBP|Avg: £327 GBP|+15.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 10£133 GBP
Retailer 9£154 GBP
Retailer 16£161 GBP
Retailer 6£165 GBP
Retailer 8£165 GBP
Retailer 13£252 GBP
Retailer 11£306 GBP
Retailer 14£323 GBP
Retailer 1£326 GBP
Retailer 15£348 GBP
Retailer 17£378 GBP
Retailer 2£404 GBP
Retailer 18£457 GBP
Retailer 5£515 GBP
Retailer 7£529 GBP
Retailer 4£559 GBP
Retailer 3£615 GBP
Retailer 12£841 GBP
Reve Diamonds£875 GBP

39 data points across 19 retailers

18 retailers£161 GBP to £875 GBP

Retailer 1
-
£154 GBP
$206 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£161 GBP
$216 USD
View
Final sale: no returns
Retailer 3
-
£165 GBP
$221 USD
View
Price last confirmed 18 days ago
Retailer 4
-
£165 GBP
$221 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£252 GBP
$338 USD
View
B+
Retailer 6
-
£306 GBP
€390 EUR
View
B+
Retailer 7
-
£323 GBP
ZAR 7,000 ZAR
View
B+
Retailer 8
-
£326 GBP
View
B+
Retailer 9
-
£348 GBP
$466 USD
View
B+
Retailer 10
-
£378 GBP
$507 USD
View
B+
Retailer 11
-
£404 GBP
$541 USD
View
B
Retailer 12
-
£457 GBP
A$942 AUD
View
B
Retailer 13
-
£515 GBP
$690 USD
View
Retailer 14
-
£529 GBP
$709 USD
View
Price last confirmed 23 days ago
B
Retailer 15
-
£559 GBP
$749 USD
View
B
Retailer 16
-
£615 GBP
$824 USD
View
B
Retailer 17
-
£841 GBP
View
Most Expensive
B
Reve Diamonds
799456B53 · Oct 30
£875 GBP
$1,172 USD
View
17 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