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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 €294 EUR
$329 USD
As of October 31, 2026
Save €2,794 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,088 EUR at Brilliant Earth · As of October 31, 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 31, 2026, with prices from €294 to €3,088, a €2,794 spread on the same certified stone. Brilliant Earth lists it at €3,088. 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
Color
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 31
Current: €3,088 EUR|Low: €294 EUR|High: €3,536 EUR|Avg: €897 EUR|-12.7%
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
November 1, 2026
Retailer 13€294 EUR
Retailer 16€440 EUR
Retailer 14€443 EUR
Retailer 7€517 EUR
Retailer 6€567 EUR
Retailer 2€579 EUR
Retailer 5€767 EUR
Retailer 15€1,009 EUR
Retailer 12€1,094 EUR
Retailer 10€1,171 EUR
Retailer 11€1,258 EUR
Retailer 3€1,318 EUR
Retailer 8€1,330 EUR
Retailer 9€1,369 EUR
Retailer 4€1,572 EUR
Brilliant Earth€3,088 EUR

21 data points across 16 retailers

18 retailers€294 EUR to €3,088 EUR

Retailer 1
-
€240 EUR
$268 USD
Price last confirmed 40 days ago
Retailer 2
-
€294 EUR
$328 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
€294 EUR
$329 USD
View
Final sale: no returns
B+
Retailer 4
-
€440 EUR
$492 USD
View
A
Retailer 5
-
€443 EUR
$495 USD
View
A
Retailer 6
-
€517 EUR
View
A
Retailer 7
-
€567 EUR
ZAR 10,231 ZAR
View
A
Retailer 8
-
€579 EUR
£510 GBP
View
A
Retailer 9
-
€767 EUR
A$1,319 AUD
View
B+
Retailer 10
-
€1,009 EUR
$1,127 USD
View
B+
Retailer 11
-
€1,094 EUR
$1,223 USD
View
B+
Retailer 12
-
€1,171 EUR
$1,308 USD
View
B+
Retailer 13
-
€1,258 EUR
$1,405 USD
View
B+
Retailer 14
-
€1,318 EUR
A$2,266 AUD
View
B+
Retailer 15
-
€1,330 EUR
£1,170 GBP
View
B+
Retailer 16
-
€1,369 EUR
$1,530 USD
View
B
Retailer 17
-
€1,572 EUR
SGD 2,373 SGD
View
Most Expensive
B
Brilliant Earth
20907813A · Oct 31
€3,088 EUR
$3,450 USD
View
17 more retailers have this diamond
Prices start from €294 EURSave up to €2,794 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
€294 EUR