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Emerald|Lab Grown|IGI

17.19ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG604378510

Shape and cutting style on the report: Emerald cut

Certificate IGI LG604378510

Diamond specifications and retailer prices

From €16,101 EUR
$17,988 USD
As of October 31, 2026
Save €15,815 EUR (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €31,916 EUR at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 17.19ct lab-grown emerald diamond

This 17.19ct lab-grown emerald sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604378510 or 604378510. Listed at 14 retailers as of October 29, 2026, with prices from €16,101 to €31,916, a €15,815 spread on the same certified stone. Cape Diamonds lists it at €31,916. 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

17.19
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604378510
Dimensions16.83 × 12.14 × 7.88 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.83 mm12.14 mm17.19 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604378510
Side View
Table 66.0%Crown 37.6°Girdle: MediumPavilion 29.8°Culet: LNGDepth 64.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €31,916 EUR|Low: €16,101 EUR|High: €48,738 EUR|Avg: €21,988 EUR|+1.9%
Cape Diamonds
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 29, 2026
Retailer 13€16,101 EUR
Retailer 3€17,544 EUR
Retailer 7€17,587 EUR
Retailer 10€17,772 EUR
Retailer 15€17,914 EUR
Retailer 5€19,301 EUR
Retailer 8€19,361 EUR
Retailer 4€19,905 EUR
Retailer 11€20,041 EUR
Retailer 2€20,311 EUR
Retailer 9€20,378 EUR
Retailer 12€20,616 EUR
Retailer 14€20,616 EUR
Cape Diamonds€31,916 EUR
Retailer 6€48,738 EUR

23 data points across 15 retailers

14 retailers€16,101 EUR to €31,916 EUR

B
Cheapest Retailer
-
€16,101 EUR
$17,988 USD
B
Retailer 2
-
€17,544 EUR
$19,600 USD
View
B
Retailer 3
-
€17,772 EUR
$19,855 USD
View
B
Retailer 4
-
€17,914 EUR
$20,014 USD
View
B
Retailer 5
-
€19,301 EUR
$21,563 USD
View
B
Retailer 6
-
€19,361 EUR
$21,630 USD
View
B
Retailer 7
-
€19,905 EUR
$22,238 USD
View
Final sale: no returns
B
Retailer 8
-
€20,041 EUR
$22,390 USD
View
B
Retailer 9
-
€20,311 EUR
$22,692 USD
View
B
Retailer 10
-
€20,378 EUR
$22,766 USD
View
B
Retailer 11
-
€20,616 EUR
$23,032 USD
View
Retailer 12
-
€20,616 EUR
$23,032 USD
View
Price last confirmed 20 days ago
Most Expensive
B
Cape Diamonds
cert_604378510 · Oct 29
€31,916 EUR
ZAR 576,030 ZAR
View
12 more retailers have this diamond
Prices start from €16,101 EURSave up to €15,815 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.

B
17.19ct Emerald
€16,101 EUR