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Emerald|Lab Grown|IGI

1.71ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG579384982

Shape and cutting style on the report: Emerald cut

Certificate IGI LG579384982

Diamond specifications and retailer prices

From €190 EUR
$212 USD
As of October 30, 2026
Save €1,636 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,826 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG579384982 or 579384982. Listed at 13 retailers as of October 30, 2026, with prices from €190 to €1,826, a €1,636 spread on the same certified stone. Do Amore Diamonds lists it at €1,826. 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
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579384982
Dimensions7.89 × 5.63 × 3.80 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.89 mm5.63 mm1.71 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579384982
Side View
Table 66.0%Crown 40°Girdle: MediumPavilion 39.2°Culet: LNGDepth 67.5%

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 30
Current: €1,826 EUR|Low: €140 EUR|High: €1,826 EUR|Avg: €598 EUR
Do Amore Diamonds
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
Retailer 15
November 1, 2026
Retailer 6€140 EUR
Retailer 10€190 EUR
Retailer 3€212 EUR
Retailer 15€220 EUR
Retailer 7€222 EUR
Retailer 11€235 EUR
Retailer 14€235 EUR
Retailer 12€405 EUR
Retailer 8€490 EUR
Retailer 4€538 EUR
Retailer 9€759 EUR
Retailer 13€835 EUR
Retailer 2€1,041 EUR
Retailer 5€1,513 EUR
Do Amore Diamonds€1,826 EUR

45 data points across 15 retailers

13 retailers€190 EUR to €1,826 EUR

A
Cheapest Retailer
-
€190 EUR
$212 USD
B+
Retailer 2
-
€212 EUR
$237 USD
View
Final sale: no returns
B+
Retailer 3
-
€220 EUR
$246 USD
View
Retailer 4
-
€235 EUR
$263 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€235 EUR
$263 USD
View
B
Retailer 6
-
€405 EUR
$453 USD
View
B+
Retailer 7
-
€490 EUR
£431 GBP
View
B+
Retailer 8
-
€538 EUR
$601 USD
View
B
Retailer 9
-
€759 EUR
$848 USD
View
B
Retailer 10
-
€835 EUR
$933 USD
View
B
Retailer 11
-
€1,041 EUR
£916 GBP
View
Retailer 12
-
€1,108 EUR
$1,238 USD
View
Most Expensive
C
Do Amore Diamonds
27-600512CBB · Oct 31
€1,826 EUR
$2,040 USD
View
12 more retailers have this diamond
Prices start from €190 EURSave up to €1,636 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
€190 EUR