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Emerald|Lab Grown|IGI

3.73ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG612319260

Shape and cutting style on the report: Emerald cut

Certificate IGI LG612319260

Diamond specifications and retailer prices

From €442 EUR
$494 USD
As of October 30, 2026
Save €2,632 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,074 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.73ct lab-grown emerald diamond

This 3.73ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612319260 or 612319260. Listed at 20 retailers as of October 30, 2026, with prices from €442 to €3,074, a €2,632 spread on the same certified stone. Blue Nile lists it at €3,074. 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

3.73
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612319260
Dimensions10.37 × 7.35 × 4.95 mm
L/W Ratio1.41
Culet sizeLong
Top View
10.37 mm7.35 mm3.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612319260
Side View
Table 66.0%Crown 38.6°Girdle: STK-THKPavilion 39.4°Culet: LNGDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,074 EUR|Low: €372 EUR|High: €4,520 EUR|Avg: €1,286 EUR
Blue Nile
Retailer 2
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Retailer 7
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Retailer 21
October 31, 2026
Retailer 7€442 EUR
Retailer 11€495 EUR
Retailer 19€495 EUR
Retailer 4€549 EUR
Retailer 21€549 EUR
Retailer 16€699 EUR
Retailer 5€770 EUR
Retailer 12€853 EUR
Retailer 10€903 EUR
Retailer 2€912 EUR
Retailer 15€1,158 EUR
Retailer 18€1,191 EUR
Retailer 3€1,210 EUR
Retailer 14€1,310 EUR
Retailer 6€1,443 EUR
Retailer 20€1,474 EUR
Retailer 9€1,787 EUR
Retailer 8€2,052 EUR
Retailer 17€2,302 EUR
Retailer 13€2,981 EUR
Blue Nile€3,074 EUR

39 data points across 21 retailers

20 retailers€442 EUR to €3,074 EUR

A
Cheapest Retailer
-
€442 EUR
$494 USD
A
Retailer 2
-
€495 EUR
$553 USD
View
A
Retailer 3
-
€495 EUR
$553 USD
View
Final sale: no returns
Retailer 4
-
€549 EUR
$613 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€549 EUR
$613 USD
View
A
Retailer 6
-
€699 EUR
View
A
Retailer 7
-
€770 EUR
$860 USD
View
B+
Retailer 8
-
€853 EUR
$953 USD
View
A
Retailer 9
-
€903 EUR
$1,009 USD
View
A
Retailer 10
-
€912 EUR
£803 GBP
View
A
Retailer 11
-
€1,158 EUR
A$1,991 AUD
View
A
Retailer 12
-
€1,191 EUR
ZAR 21,490 ZAR
View
A
Retailer 13
-
€1,210 EUR
$1,352 USD
View
B+
Retailer 14
-
€1,443 EUR
$1,612 USD
View
B+
Retailer 15
-
€1,474 EUR
$1,647 USD
View
B+
Retailer 16
-
€1,787 EUR
$1,997 USD
View
B
Retailer 17
-
€2,052 EUR
$2,292 USD
View
B
Retailer 18
-
€2,302 EUR
£2,025 GBP
View
B
Retailer 19
-
€2,981 EUR
$3,330 USD
View
Most Expensive
B
Blue Nile
25259801 · Oct 31
€3,074 EUR
$3,434 USD
View
19 more retailers have this diamond
Prices start from €442 EURSave up to €2,632 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
3.73ct Emerald
€442 EUR