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Emerald|Lab Grown|IGI

1.80ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG789628962

Shape and cutting style on the report: Emerald cut

Certificate IGI LG789628962

Diamond specifications and retailer prices

From €306 EUR
$341 USD
As of October 27, 2026
Save €1,266 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,572 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.8ct lab-grown emerald diamond

This 1.8ct 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 LG789628962 or 789628962. Listed at 13 retailers as of October 27, 2026, with prices from €306 to €1,572, a €1,266 spread on the same certified stone. Brilliant Earth lists it at €1,572. 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

1.80
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789628962
Dimensions8.33 × 5.71 × 3.77 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.71 mm1.80 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789628962
Side View
Table 66.0%Crown 35.1°Girdle: MediumPavilion 40°Culet: LargeDepth 66.0%

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: €1,572 EUR|Low: €294 EUR|High: €2,353 EUR|Avg: €765 EUR|-2.8%
Brilliant Earth
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 28, 2026
Retailer 9€306 EUR
Retailer 10€342 EUR
Retailer 4€356 EUR
Retailer 3€380 EUR
Retailer 11€380 EUR
Retailer 6€516 EUR
Retailer 12€613 EUR
Retailer 5€620 EUR
Retailer 2€679 EUR
Retailer 8€1,114 EUR
Retailer 13€1,221 EUR
Retailer 7€1,530 EUR
Brilliant Earth€1,572 EUR

42 data points across 13 retailers

13 retailers€306 EUR to €1,572 EUR

A
Cheapest Retailer
-
€306 EUR
$341 USD
A
Retailer 2
-
€342 EUR
$381 USD
View
Final sale: no returns
A
Retailer 3
-
€356 EUR
$396 USD
View
A
Retailer 4
-
€380 EUR
$423 USD
View
A
Retailer 5
-
€380 EUR
$423 USD
View
A
Retailer 6
-
€516 EUR
$575 USD
View
B+
Retailer 7
-
€613 EUR
$682 USD
View
B+
Retailer 8
-
€620 EUR
$690 USD
View
B+
Retailer 9
-
€679 EUR
£595 GBP
View
B
Retailer 10
-
€1,114 EUR
$1,240 USD
View
B
Retailer 11
-
€1,221 EUR
$1,359 USD
View
B
Retailer 12
-
€1,530 EUR
£1,341 GBP
View
Most Expensive
B
Brilliant Earth
21067255A · Oct 28
€1,572 EUR
$1,750 USD
View
12 more retailers have this diamond
Prices start from €306 EURSave up to €1,266 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
1.80ct Emerald
€306 EUR