CaratHunter
Plans
Emerald|Lab Grown|IGI

1.81ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG575379879

Shape and cutting style on the report: Emerald cut

Certificate IGI LG575379879

Diamond specifications and retailer prices

From €180 EUR
$201 USD
As of October 27, 2026
Save €1,548 EUR (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,728 EUR at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown emerald diamond

This 1.81ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG575379879 or 575379879. Listed at 8 retailers as of October 27, 2026, with prices from €180 to €1,728, a €1,548 spread on the same certified stone. Do Amore Diamonds lists it at €1,728. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.81
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575379879
Dimensions8.21 × 5.87 × 3.86 mm
L/W Ratio1.40
Culet sizeLarge
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
8.21 mm5.87 mm1.81 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575379879
Side View
Table 64.0%Crown 34.3°Girdle: THN-MEDPavilion 40.6°Culet: LargeDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €1,728 EUR|Low: €175 EUR|High: €1,772 EUR|Avg: €696 EUR|-2.5%
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
October 25, 2026
Retailer 10€180 EUR
Retailer 12€204 EUR
Retailer 9€209 EUR
Retailer 4€331 EUR
Retailer 8€388 EUR
Retailer 3€496 EUR
Retailer 5€612 EUR
Retailer 7€721 EUR
Retailer 11€792 EUR
Retailer 6€953 EUR
Retailer 2€989 EUR
Retailer 13€1,369 EUR
Do Amore Diamonds€1,728 EUR

18 data points across 13 retailers

8 retailers€180 EUR to €1,728 EUR

A
Cheapest Retailer
-
€180 EUR
$201 USD
A
Retailer 2
-
€209 EUR
$233 USD
View
B+
Retailer 3
-
€388 EUR
$433 USD
View
B+
Retailer 4
-
€721 EUR
$805 USD
View
Retailer 5
-
€792 EUR
$885 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€953 EUR
$1,065 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
€989 EUR
£870 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A15BD3F6B · Oct 27
€1,728 EUR
$1,930 USD
View
7 more retailers have this diamond
Prices start from €180 EURSave up to €1,548 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
1.81ct Emerald
€180 EUR