Emerald|Lab Grown|IGI

3.66ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG758503817

Shape and cutting style on the report: Emerald cut

Certificate IGI LG758503817

Diamond specifications and retailer prices

From €824 EUR
As of October 29, 2026
Save €1,467 EUR (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,833 EUR at Rare Carat · As of September 27, 2026
View at Rare Carat

About this 3.66ct lab-grown emerald diamond

This 3.66ct 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 LG758503817 or 758503817. Listed at 8 retailers as of October 29, 2026, with a 178% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.66
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758503817
Dimensions10.52 × 7.32 × 4.78 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.52 mm7.32 mm3.66 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758503817
Side View
Table 62.0%Crown 30.3°Girdle: MediumPavilion 40.1°Culet: LargeDepth 65.3%

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 29
Current: €2,833 EUR|Low: €734 EUR|High: €2,833 EUR|Avg: €1,441 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3€824 EUR
Retailer 6€851 EUR
Retailer 5€899 EUR
Retailer 2€908 EUR
Retailer 7€1,257 EUR
Retailer 8€1,780 EUR
Retailer 4€2,292 EUR
Rare Carat€2,833 EUR

31 data points across 8 retailers

8 retailers€824 EUR to €2,292 EUR

A
Cheapest Retailer
-
€824 EUR
B+
Retailer 2
-
€851 EUR
$951 USD
View
A
Retailer 3
-
€899 EUR
$1,004 USD
View
A
Retailer 4
-
€908 EUR
£799 GBP
View
A
Retailer 5
-
€1,257 EUR
$1,404 USD
View
B+
Retailer 6
-
€1,780 EUR
$1,989 USD
View
B
Retailer 7
-
€2,292 EUR
£2,016 GBP
View
Most Expensive
Rare Carat
29V758503817 · Sep 27
€2,833 EUR
$3,165 USD
View
Price last confirmed 35 days ago
7 more retailers have this diamond
Prices start from €824 EURSave up to €1,467 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
3.66ct Emerald
€824 EUR