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Emerald|Lab Grown|IGI

2.57ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG787658029

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787658029

Diamond specifications and retailer prices

From €320 EUR
$358 USD
As of October 30, 2026
Save €2,973 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,294 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.57ct lab-grown emerald diamond

This 2.57ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787658029 or 787658029. Listed at 18 retailers as of October 30, 2026, with prices from €320 to €3,294, a €2,973 spread on the same certified stone. Brilliant Earth lists it at €3,294. 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

2.57
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787658029
Dimensions9.78 × 6.43 × 4.15 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.78 mm6.43 mm2.57 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787658029
Side View
Table 67.0%Crown 33.9°Girdle: THN-MEDPavilion 40.9°Culet: LargeDepth 64.5%

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: €3,294 EUR|Low: €308 EUR|High: €4,404 EUR|Avg: €1,079 EUR|-25.2%
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
October 31, 2026
Retailer 14€320 EUR
Retailer 4€397 EUR
Retailer 6€397 EUR
Retailer 13€638 EUR
Retailer 10€640 EUR
Retailer 2€714 EUR
Retailer 15€730 EUR
Retailer 3€735 EUR
Retailer 8€972 EUR
Retailer 9€1,059 EUR
Retailer 12€1,166 EUR
Retailer 7€1,412 EUR
Retailer 5€1,502 EUR
Retailer 11€1,718 EUR
Brilliant Earth€3,294 EUR

42 data points across 15 retailers

18 retailers€320 EUR to €3,294 EUR

A
Cheapest Retailer
-
€320 EUR
$358 USD
Retailer 2
-
€393 EUR
$439 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
€397 EUR
$444 USD
View
A
Retailer 4
-
€397 EUR
$444 USD
View
B+
Retailer 5
-
€638 EUR
$713 USD
View
A
Retailer 6
-
€640 EUR
$715 USD
View
A
Retailer 7
-
€714 EUR
£628 GBP
View
A
Retailer 8
-
€730 EUR
$816 USD
View
A
Retailer 9
-
€735 EUR
$821 USD
View
A
Retailer 10
-
€972 EUR
A$1,670 AUD
View
B+
Retailer 11
-
€1,059 EUR
ZAR 19,110 ZAR
View
B+
Retailer 12
-
€1,166 EUR
$1,303 USD
View
B+
Retailer 13
-
€1,412 EUR
$1,577 USD
View
B+
Retailer 14
-
€1,502 EUR
$1,678 USD
View
B
Retailer 15
-
€1,548 EUR
$1,730 USD
View
B
Retailer 16
-
€1,718 EUR
£1,511 GBP
View
B
Retailer 17
-
€2,846 EUR
$3,180 USD
View
Most Expensive
B
Brilliant Earth
20950209Y · Oct 31
€3,294 EUR
$3,680 USD
View
17 more retailers have this diamond
Prices start from €320 EURSave up to €2,973 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
2.57ct Emerald
€320 EUR