Emerald|Lab Grown|IGI

0.71ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG660457853

Certificate IGI LG660457853

Diamond specifications and retailer prices

From £515 GBP
$690 USD
As of October 29, 2026
Save £202 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £716 GBP at Jared · As of October 30, 2026
View at Jared

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 very-good cut grade and certified by IGI LG660457853 or 660457853. Listed at 4 retailers as of October 29, 2026, with prices from £515 to £716, a £202 spread on the same certified stone. Jared lists it at £716. 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

0.71
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG660457853
Dimensions6.29 × 4.39 × 2.70 mm
L/W Ratio1.43
Top View
6.29 mm4.39 mm0.71 ctE / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG660457853
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £716 GBP|Low: £515 GBP|High: £716 GBP|Avg: £619 GBP|+37.1%
Jared
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 2£515 GBP
Retailer 3£672 GBP
Retailer 4£672 GBP
Jared£716 GBP

2 data points across 4 retailers

4 retailers£515 GBP to £716 GBP

B+
Cheapest Retailer
-
£515 GBP
$690 USD
B
Retailer 2
-
£672 GBP
$900 USD
View
B
Retailer 3
-
£672 GBP
$900 USD
View
Most Expensive
B
Jared
153273469 · Oct 30
£716 GBP
$960 USD
View
3 more retailers have this diamond
Prices start from £515 GBPSave up to £202 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.

B+
0.71ct Emerald
£515 GBP