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Emerald|Lab Grown|IGI

4.00ct G VVS2 Emerald Lab Grown Diamond

EX • G/VVS2 • IGI LG828678487

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828678487

Diamond specifications and retailer prices

From €464 EUR
$518 USD
As of November 1, 2026
Save €2,047 EUR (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,511 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4ct lab-grown emerald diamond

This 4ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828678487 or 828678487. Listed at 4 retailers as of November 1, 2026, with prices from €464 to €2,511, a €2,047 spread on the same certified stone. Rare Carat lists it at €2,511. 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

4.00
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828678487
Dimensions10.67 × 7.65 × 5.04 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm7.65 mm4.00 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828678487
Side View
Table 68.0%Crown 38.5°Girdle: MediumPavilion 40.3°Culet: LargeDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €2,511 EUR|Low: €464 EUR|High: €2,551 EUR|Avg: €1,274 EUR|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3€464 EUR
Retailer 8€685 EUR
Retailer 4€847 EUR
Retailer 2€890 EUR
Retailer 6€1,316 EUR
Retailer 5€1,336 EUR
Retailer 7€1,821 EUR
Rare Carat€2,511 EUR

38 data points across 8 retailers

4 retailers€464 EUR to €2,511 EUR

A
Cheapest Retailer
-
€464 EUR
$518 USD
Final sale: no returns
A
Retailer 2
-
€890 EUR
£783 GBP
View
Retailer 3
-
€1,336 EUR
$1,493 USD
View
Price last confirmed 47 days ago
Most Expensive
B
Rare Carat
828678487 · Nov 1
€2,511 EUR
$2,805 USD
View
3 more retailers have this diamond
Prices start from €464 EURSave up to €2,047 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
4.00ct Emerald
€464 EUR