Emerald|Lab Grown|IGI

1.71ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG838640351

Shape and cutting style on the report: Emerald cut

Certificate IGI LG838640351

Diamond specifications and retailer prices

From €413 EUR
$461 USD
As of October 30, 2026
Save €1,382 EUR (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,795 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG838640351 or 838640351. Listed at 11 retailers as of October 29, 2026, with prices from €413 to €1,795, a €1,382 spread on the same certified stone. MOH London lists it at €1,795. 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

1.71
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838640351
Dimensions8.29 × 5.51 × 3.74 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.51 mm1.71 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838640351
Side View
Table 64.0%Crown 34.8°Girdle: Slightly ThickPavilion 40.9°Culet: LargeDepth 67.9%

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: €1,795 EUR|Low: €618 EUR|High: €1,887 EUR|Avg: €1,233 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4€721 EUR
Retailer 2€759 EUR
Retailer 3€1,064 EUR
Retailer 7€1,165 EUR
Retailer 5€1,468 EUR
Retailer 6€1,725 EUR
MOH London€1,795 EUR

31 data points across 7 retailers

11 retailers€413 EUR to €1,795 EUR

Retailer 1
-
€354 EUR
$395 USD
Price last confirmed 28 days ago
A
Retailer 2
-
€413 EUR
$461 USD
View
Final sale: no returns
Retailer 3
-
€456 EUR
$510 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
€721 EUR
$806 USD
View
A
Retailer 5
-
€759 EUR
£667 GBP
View
B+
Retailer 6
-
€1,064 EUR
A$1,829 AUD
View
B+
Retailer 7
-
€1,165 EUR
$1,301 USD
View
B+
Retailer 8
-
€1,468 EUR
SGD 2,216 SGD
View
Retailer 9
-
€1,469 EUR
$1,641 USD
View
Price last confirmed 30 days ago
B
Retailer 10
-
€1,725 EUR
$1,927 USD
View
Most Expensive
B
MOH London
LG838640351 · Oct 29
€1,795 EUR
£1,579 GBP
View
10 more retailers have this diamond
Prices start from €413 EURSave up to €1,382 EUR

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
1.71ct Emerald
€413 EUR