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Emerald|Lab Grown|IGI

1.51ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG790671718

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790671718

Diamond specifications and retailer prices

From €1,020 EUR
$1,140 USD
As of October 30, 2026
Save €3,122 EUR (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,143 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790671718 or 790671718. Listed at 21 retailers as of October 30, 2026, with prices from €1,020 to €4,143, a €3,122 spread on the same certified stone. Taylor and Hart lists it at €4,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790671718
Dimensions8.24 × 5.11 × 3.22 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm5.11 mm1.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790671718
Side View
Table 65.0%Crown 32°Girdle: ThickPavilion 37.3°Culet: LargeDepth 63.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,713 EUR|Low: €1,111 EUR|High: €4,143 EUR|Avg: €2,493 EUR|-3.7%
Retailer 1
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
Taylor and Hart
October 30, 2026
Retailer 3€1,111 EUR
Retailer 15€1,143 EUR
Retailer 5€1,165 EUR
Retailer 13€1,338 EUR
Retailer 6€1,423 EUR
Retailer 12€1,694 EUR
Retailer 1€1,713 EUR
Retailer 9€2,088 EUR
Retailer 10€2,176 EUR
Retailer 14€2,333 EUR
Retailer 7€3,260 EUR
Retailer 2€3,428 EUR
Retailer 4€3,482 EUR
Retailer 16€3,754 EUR
Retailer 11€3,824 EUR
Retailer 8€3,967 EUR
Taylor and Hart€4,143 EUR

43 data points across 17 retailers

21 retailers€1,020 EUR to €4,143 EUR

B+
Cheapest Retailer
-
€1,020 EUR
$1,140 USD
B+
Retailer 2
-
€1,111 EUR
$1,241 USD
View
B+
Retailer 3
-
€1,143 EUR
$1,277 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,165 EUR
$1,301 USD
View
B+
Retailer 5
-
€1,184 EUR
$1,323 USD
View
Retailer 6
-
€1,184 EUR
$1,323 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
€1,338 EUR
$1,495 USD
View
B+
Retailer 8
-
€1,423 EUR
$1,590 USD
View
B
Retailer 9
-
€1,694 EUR
$1,892 USD
View
B+
Retailer 10
-
€1,713 EUR
£1,507 GBP
View
B
Retailer 11
-
€2,088 EUR
View
B
Retailer 12
-
€2,176 EUR
ZAR 39,278 ZAR
View
B
Retailer 13
-
€2,219 EUR
$2,479 USD
View
B
Retailer 14
-
€2,333 EUR
$2,606 USD
View
B
Retailer 15
-
€3,260 EUR
£2,868 GBP
View
B
Retailer 16
-
€3,428 EUR
$3,830 USD
View
B
Retailer 17
-
€3,482 EUR
$3,890 USD
View
B
Retailer 18
-
€3,754 EUR
$4,194 USD
View
B
Retailer 19
-
€3,824 EUR
£3,364 GBP
View
B
Retailer 20
-
€3,967 EUR
SGD 5,989 SGD
View
Most Expensive
B
Taylor and Hart
FA7BBCB · Oct 30
€4,143 EUR
$4,628 USD
View
20 more retailers have this diamond
Prices start from €1,020 EURSave up to €3,122 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.

B+
1.51ct Emerald
€1,020 EUR