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Emerald|Lab Grown|IGI

2.51ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG818689108

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818689108

Diamond specifications and retailer prices

From €435 EUR
$486 USD
As of October 30, 2026
Save €2,734 EUR (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,169 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.51ct lab-grown emerald diamond

This 2.51ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818689108 or 818689108. Listed at 23 retailers as of October 30, 2026, with prices from €435 to €3,169, a €2,734 spread on the same certified stone. Brilliant Earth lists it at €3,169. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.51
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle45.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818689108
Dimensions8.59 × 6.55 × 4.37 mm
L/W Ratio1.31
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.59 mm6.55 mm2.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818689108
Side View
Table 68.0%Crown 33.2°Girdle: MED-STKPavilion 45.4°Culet: LargeDepth 66.7%

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: €3,169 EUR|Low: €418 EUR|High: €3,249 EUR|Avg: €1,346 EUR
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
November 1, 2026
Retailer 5€435 EUR
Retailer 6€540 EUR
Retailer 9€540 EUR
Retailer 16€667 EUR
Retailer 14€824 EUR
Retailer 7€840 EUR
Retailer 10€897 EUR
Retailer 13€1,199 EUR
Retailer 11€1,260 EUR
Retailer 15€1,303 EUR
Retailer 8€1,420 EUR
Retailer 17€1,569 EUR
Retailer 12€1,722 EUR
Retailer 4€1,881 EUR
Retailer 3€2,188 EUR
Retailer 2€2,254 EUR
Brilliant Earth€3,169 EUR

38 data points across 17 retailers

23 retailers€435 EUR to €3,169 EUR

A
Cheapest Retailer
-
€435 EUR
$486 USD
A
Retailer 2
-
€488 EUR
$545 USD
View
A
Retailer 3
-
€540 EUR
$603 USD
View
Retailer 4
-
€540 EUR
$603 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€667 EUR
$745 USD
View
A
Retailer 6
-
€824 EUR
View
A
Retailer 7
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€840 EUR
$939 USD
View
A
Retailer 8
-
€852 EUR
$952 USD
View
A
Retailer 9
-
€897 EUR
£789 GBP
View
B+
Retailer 10
-
€1,112 EUR
$1,242 USD
View
B+
Retailer 11
-
€1,199 EUR
A$2,060 AUD
View
B+
Retailer 12
-
€1,260 EUR
$1,408 USD
View
B+
Retailer 13
-
€1,303 EUR
ZAR 23,513 ZAR
View
B+
Retailer 14
-
€1,420 EUR
$1,586 USD
View
B
Retailer 15
-
€1,569 EUR
£1,380 GBP
View
B
Retailer 16
-
€1,712 EUR
SGD 2,585 SGD
View
B+
Retailer 17
-
€1,722 EUR
A$2,959 AUD
View
B
Retailer 18
-
€1,760 EUR
$1,967 USD
View
B
Retailer 19
-
€1,766 EUR
$1,973 USD
View
B
Retailer 20
-
€1,881 EUR
$2,102 USD
View
B
Retailer 21
-
€2,188 EUR
$2,445 USD
View
B
Retailer 22
-
€2,254 EUR
£1,983 GBP
View
Most Expensive
B
Brilliant Earth
20968053A · Oct 31
€3,169 EUR
$3,540 USD
View
22 more retailers have this diamond
Prices start from €435 EURSave up to €2,734 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
2.51ct Emerald
€435 EUR