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Emerald|Lab Grown|IGI

1.74ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG821651618

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821651618

Diamond specifications and retailer prices

From €296 EUR
$330 USD
As of October 29, 2026
Save €3,810 EUR (93%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,106 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.74ct lab-grown emerald diamond

This 1.74ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821651618 or 821651618. Listed at 18 retailers as of October 29, 2026, with prices from €296 to €4,106, a €3,810 spread on the same certified stone. Brilliant Earth lists it at €4,106. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle45.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651618
Dimensions8.29 × 5.57 × 3.87 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.57 mm1.74 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651618
Side View
Table 65.0%Crown 33.9°Girdle: Slightly ThickPavilion 45.4°Culet: LargeDepth 69.5%

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 29
Current: €4,106 EUR|Low: €296 EUR|High: €4,106 EUR|Avg: €1,168 EUR|+18.1%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 11€296 EUR
Retailer 15€445 EUR
Retailer 16€449 EUR
Retailer 4€519 EUR
Retailer 14€569 EUR
Retailer 2€584 EUR
Retailer 13€770 EUR
Retailer 5€1,022 EUR
Retailer 10€1,103 EUR
Retailer 3€1,176 EUR
Retailer 7€1,313 EUR
Retailer 6€1,335 EUR
Retailer 8€1,336 EUR
Retailer 9€1,382 EUR
Retailer 12€1,578 EUR
Brilliant Earth€4,106 EUR

23 data points across 16 retailers

18 retailers€296 EUR to €4,106 EUR

Retailer 1
-
€241 EUR
$268 USD
Price last confirmed 38 days ago
Retailer 2
-
€295 EUR
$328 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
€296 EUR
$330 USD
View
Final sale: no returns
B+
Retailer 4
-
€445 EUR
$495 USD
View
A
Retailer 5
-
€449 EUR
$500 USD
View
A
Retailer 6
-
€519 EUR
View
A
Retailer 7
-
€569 EUR
ZAR 10,231 ZAR
View
A
Retailer 8
-
€584 EUR
£512 GBP
View
A
Retailer 9
-
€770 EUR
A$1,319 AUD
View
B+
Retailer 10
-
€1,022 EUR
$1,137 USD
View
B+
Retailer 11
-
€1,103 EUR
$1,228 USD
View
B+
Retailer 12
-
€1,176 EUR
$1,309 USD
View
B+
Retailer 13
-
€1,313 EUR
$1,461 USD
View
B+
Retailer 14
-
€1,335 EUR
£1,170 GBP
View
Retailer 15
-
€1,336 EUR
A$2,288 AUD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
€1,382 EUR
$1,538 USD
View
B
Retailer 17
-
€1,578 EUR
SGD 2,373 SGD
View
Most Expensive
B
Brilliant Earth
20907813A · Oct 29
€4,106 EUR
$4,570 USD
View
17 more retailers have this diamond
Prices start from €296 EURSave up to €3,810 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
1.74ct Emerald
€296 EUR