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Emerald|Lab Grown|IGI

0.71ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG710584150

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710584150

Diamond specifications and retailer prices

From £102 GBP
$136 USD
As of October 29, 2026
Save £814 GBP (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £916 GBP at Do Amore Diamonds · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG710584150 or 710584150. Listed at 8 retailers as of October 29, 2026, with prices from £102 to £916, a £814 spread on the same certified stone. Do Amore Diamonds lists it at £916. 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
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.3°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710584150
Dimensions6.05 × 4.01 × 2.92 mm
L/W Ratio1.51
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
6.05 mm4.01 mm0.71 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG710584150
Side View
Table 72.0%Crown 41.3°Girdle: MED-STKPavilion 42.3°Culet: LargeDepth 72.8%

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 29
Current: £916 GBP|Low: £98 GBP|High: £984 GBP|Avg: £404 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 5£102 GBP
Retailer 8£119 GBP
Retailer 6£238 GBP
Retailer 11£248 GBP
Retailer 9£303 GBP
Retailer 10£306 GBP
Retailer 4£430 GBP
Retailer 7£450 GBP
Retailer 3£654 GBP
Retailer 2£655 GBP
Do Amore Diamonds£916 GBP

14 data points across 11 retailers

8 retailers£102 GBP to £916 GBP

A
Cheapest Retailer
-
£102 GBP
$136 USD
B+
Retailer 2
-
£119 GBP
$158 USD
View
B+
Retailer 3
-
£238 GBP
$317 USD
View
B
Retailer 4
-
£303 GBP
$403 USD
View
B
Retailer 5
-
£430 GBP
$573 USD
View
B
Retailer 6
-
£450 GBP
$599 USD
View
B
Retailer 7
-
£655 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1704723 · Oct 29
£916 GBP
$1,220 USD
View
7 more retailers have this diamond
Prices start from £102 GBPSave up to £814 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
£102 GBP