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Emerald|Lab Grown|IGI

1.51ct F FL Emerald Lab Grown Diamond

ID • F/FL • IGI LG800681308

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800681308

Diamond specifications and retailer prices

From €352 EUR
$393 USD
As of October 30, 2026
Save €2,602 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,954 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800681308 or 800681308. Listed at 20 retailers as of October 30, 2026, with prices from €352 to €2,954, a €2,602 spread on the same certified stone. Brilliant Earth lists it at €2,954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800681308
Dimensions7.69 × 5.33 × 3.63 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.69 mm5.33 mm1.51 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800681308
Side View
Table 60.0%Crown 32.8°Girdle: Slightly ThickPavilion 41.2°Culet: LargeDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,954 EUR|Low: €337 EUR|High: €3,043 EUR|Avg: €1,020 EUR|-2.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 19€352 EUR
Retailer 3€394 EUR
Retailer 20€394 EUR
Retailer 5€436 EUR
Retailer 8€436 EUR
Retailer 6€653 EUR
Retailer 14€689 EUR
Retailer 7€692 EUR
Retailer 16€694 EUR
Retailer 2€715 EUR
Retailer 15€749 EUR
Retailer 10€928 EUR
Retailer 18€1,081 EUR
Retailer 11€1,378 EUR
Retailer 4€1,401 EUR
Retailer 12€1,434 EUR
Retailer 9€1,472 EUR
Retailer 13€1,526 EUR
Retailer 17€1,705 EUR
Brilliant Earth€2,954 EUR

37 data points across 20 retailers

20 retailers€352 EUR to €2,954 EUR

A
Cheapest Retailer
-
€352 EUR
$393 USD
A
Retailer 2
-
€394 EUR
$440 USD
View
Final sale: no returns
A
Retailer 3
-
€394 EUR
$440 USD
View
A
Retailer 4
-
€436 EUR
$487 USD
View
A
Retailer 5
-
€436 EUR
$487 USD
View
A
Retailer 6
-
€653 EUR
$730 USD
View
A
Retailer 7
-
€689 EUR
View
A
Retailer 8
-
€692 EUR
$773 USD
View
B+
Retailer 9
-
€694 EUR
$775 USD
View
A
Retailer 10
-
€715 EUR
£629 GBP
View
A
Retailer 11
-
€749 EUR
ZAR 13,519 ZAR
View
B+
Retailer 12
-
€928 EUR
$1,037 USD
View
B+
Retailer 13
-
€1,081 EUR
$1,208 USD
View
B
Retailer 14
-
€1,401 EUR
$1,565 USD
View
B
Retailer 15
-
€1,405 EUR
$1,570 USD
View
B
Retailer 16
-
€1,434 EUR
$1,602 USD
View
Retailer 17
-
€1,472 EUR
$1,645 USD
View
Price last confirmed 35 days ago
B
Retailer 18
-
€1,526 EUR
$1,705 USD
View
B
Retailer 19
-
€1,705 EUR
£1,500 GBP
View
Most Expensive
B
Brilliant Earth
21370912A · Oct 31
€2,954 EUR
$3,300 USD
View
19 more retailers have this diamond
Prices start from €352 EURSave up to €2,602 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
1.51ct Emerald
€352 EUR