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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 €433 EUR
$486 USD
As of November 1, 2026
Save €2,723 EUR (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,156 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 31, 2026, with prices from €433 to €3,156, a €2,723 spread on the same certified stone. Brilliant Earth lists it at €3,156. 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
Colour
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: Nov 1
Current: €3,156 EUR|Low: €416 EUR|High: €3,236 EUR|Avg: €1,335 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 2, 2026
Retailer 5€433 EUR
Retailer 6€538 EUR
Retailer 9€538 EUR
Retailer 16€664 EUR
Retailer 14€821 EUR
Retailer 7€837 EUR
Retailer 2€894 EUR
Retailer 13€1,194 EUR
Retailer 11€1,255 EUR
Retailer 15€1,298 EUR
Retailer 8€1,414 EUR
Retailer 17€1,563 EUR
Retailer 12€1,715 EUR
Retailer 4€1,874 EUR
Retailer 3€2,180 EUR
Retailer 10€2,245 EUR
Brilliant Earth€3,156 EUR

39 data points across 17 retailers

23 retailers€433 EUR to €3,156 EUR

A
Cheapest Retailer
-
€433 EUR
$486 USD
A
Retailer 2
-
€486 EUR
$545 USD
View
A
Retailer 3
-
€538 EUR
$603 USD
View
Retailer 4
-
€538 EUR
$603 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€664 EUR
$745 USD
View
A
Retailer 6
-
€821 EUR
View
A
Retailer 7
-
€837 EUR
$939 USD
View
A
Retailer 8
-
€849 EUR
$952 USD
View
A
Retailer 9
-
€894 EUR
£789 GBP
View
B+
Retailer 10
-
€1,107 EUR
$1,242 USD
View
B+
Retailer 11
-
€1,194 EUR
A$2,060 AUD
View
B+
Retailer 12
-
€1,255 EUR
$1,408 USD
View
B+
Retailer 13
-
€1,298 EUR
ZAR 23,513 ZAR
View
B+
Retailer 14
-
€1,414 EUR
$1,586 USD
View
B
Retailer 15
-
€1,563 EUR
£1,380 GBP
View
B
Retailer 16
-
€1,706 EUR
SGD 2,585 SGD
View
B+
Retailer 17
-
€1,715 EUR
A$2,959 AUD
View
B
Retailer 18
-
€1,753 EUR
$1,967 USD
View
B
Retailer 19
-
€1,759 EUR
$1,973 USD
View
B
Retailer 20
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€1,874 EUR
$2,102 USD
View
B
Retailer 21
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€2,180 EUR
$2,445 USD
View
B
Retailer 22
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€2,245 EUR
£1,983 GBP
View
Most Expensive
B
Brilliant Earth
20968053A · Oct 31
€3,156 EUR
$3,540 USD
View
22 more retailers have this diamond
Prices start from €433 EURSave up to €2,723 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
€433 EUR