Emerald|Lab Grown|IGI

0.71ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG846609513

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846609513

Diamond specifications and retailer prices

From $448 USD
As of October 28, 2026
Save $602 USD (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,050 USD at MOH London · As of October 29, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG846609513 or 846609513. Listed at 5 retailers as of October 28, 2026, with prices from $448 to $1,050, a $602 spread on the same certified stone. MOH London lists it at $1,050. 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
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846609513
Dimensions5.99 × 4.19 × 2.82 mm
L/W Ratio1.43
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
5.99 mm4.19 mm0.71 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846609513
Side View
Table 66.0%Crown 33°Girdle: MED-STKPavilion 42.4°Culet: LargeDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,050 USD|Low: $448 USD|High: $1,050 USD|Avg: $625 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5$448 USD
Retailer 3$471 USD
Retailer 2$480 USD
Retailer 4$891 USD
MOH London$1,050 USD

2 data points across 5 retailers

5 retailers$448 USD to $1,050 USD

A
Cheapest Retailer
-
$448 USD
B+
Retailer 2
-
$471 USD
View
B+
Retailer 3
-
$480 USD
£378 GBP
View
B
Retailer 4
-
$891 USD
View
Most Expensive
MOH London
LG846609513 · Oct 29
$1,050 USD
£827 GBP
View
4 more retailers have this diamond
Prices start from $448 USDSave up to $602 USD

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
$448 USD