Emerald|Lab Grown|IGI

0.71ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG738504665

Shape and cutting style on the report: Emerald cut

Certificate IGI LG738504665

Diamond specifications and retailer prices

From £240 GBP
$322 USD
As of October 30, 2026
Save £939 GBP (80%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £1,903 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.71ct lab-grown emerald diamond

This 0.71ct 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 LG738504665 or 738504665. Listed at 28 retailers as of October 26, 2026, with a 391% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.71
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738504665
Dimensions6.24 × 4.14 × 2.71 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm4.14 mm0.71 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738504665
Side View
Table 65.0%Crown 36.7°Girdle: Slightly ThickPavilion 31.7°Culet: LargeDepth 65.5%

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: £605 GBP|Low: £240 GBP|High: £1,191 GBP|Avg: £547 GBP|+1.6%
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
October 30, 2026
Retailer 6£240 GBP
Retailer 3£266 GBP
Retailer 5£318 GBP
Retailer 2£396 GBP
Retailer 8£458 GBP
Retailer 10£491 GBP
Retailer 7£524 GBP
Retailer 11£531 GBP
Retailer 13£545 GBP
Retailer 14£596 GBP
Retailer 1£605 GBP
Retailer 9£745 GBP
Retailer 4£836 GBP
Retailer 12£1,179 GBP

42 data points across 14 retailers

28 retailers£240 GBP to £1,179 GBP

Retailer 1
-
£206 GBP
$276 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£240 GBP
$322 USD
View
Final sale: no returns
Retailer 3
-
£263 GBP
$352 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£266 GBP
$357 USD
View
Retailer 5
-
£266 GBP
$357 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£280 GBP
$375 USD
View
A
Retailer 7
-
£318 GBP
$426 USD
View
A
Retailer 8
-
£360 GBP
$483 USD
View
B+
Retailer 9
-
£396 GBP
$530 USD
View
B+
Retailer 10
-
£458 GBP
€585 EUR
View
B+
Retailer 11
-
£491 GBP
A$1,012 AUD
View
B+
Retailer 12
-
£524 GBP
View
B+
Retailer 13
-
£531 GBP
ZAR 11,501 ZAR
View
Retailer 14
-
£545 GBP
$730 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
£596 GBP
$799 USD
View
B+
Retailer 16
-
£605 GBP
View
B
Retailer 17
-
£630 GBP
$843 USD
View
B+
Retailer 18
-
£745 GBP
A$1,536 AUD
View
B
Retailer 19
-
£836 GBP
$1,120 USD
View
B
Retailer 20
-
£865 GBP
CA$1,610 CAD
View
Retailer 21
-
£944 GBP
$1,265 USD
View
Price last confirmed 30 days ago
B
Retailer 22
-
£1,022 GBP
$1,369 USD
View
B
Retailer 23
-
£1,065 GBP
$1,428 USD
View
B
Retailer 24
-
£1,065 GBP
$1,428 USD
View
B
Retailer 25
-
£1,097 GBP
$1,469 USD
View
B
Retailer 26
-
£1,179 GBP
View
Retailer 27
-
£1,717 GBP
$2,300 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-0B4459FD8 · Oct 30
£1,903 GBP
$2,550 USD
View
Price under review
27 more retailers have this diamond
Prices start from £240 GBPSave up to £939 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
0.71ct Emerald
£240 GBP