CaratHunter
Plans
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 $17,988 USD
As of October 31, 2026
Save $17,668 USD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $35,656 USD 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 $17,988 to $35,656, a $17,668 spread on the same certified stone. Cape Diamonds lists it at $35,656. 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

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $35,656 USD|Low: $17,988 USD|High: $54,451 USD|Avg: $24,565 USD|+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$17,988 USD
Retailer 3$19,600 USD
Retailer 7$19,648 USD
Retailer 10$19,855 USD
Retailer 15$20,014 USD
Retailer 5$21,563 USD
Retailer 8$21,630 USD
Retailer 4$22,238 USD
Retailer 11$22,390 USD
Retailer 2$22,692 USD
Retailer 9$22,766 USD
Retailer 12$23,032 USD
Retailer 14$23,032 USD
Cape Diamonds$35,656 USD
Retailer 6$54,451 USD

23 data points across 15 retailers

14 retailers$17,988 USD to $35,656 USD

B
Cheapest Retailer
-
$17,988 USD
B
Retailer 2
-
$19,600 USD
View
B
Retailer 3
-
$19,855 USD
View
B
Retailer 4
-
$20,014 USD
View
B
Retailer 5
-
$21,563 USD
View
B
Retailer 6
-
$21,630 USD
View
B
Retailer 7
-
$22,238 USD
View
Final sale: no returns
B
Retailer 8
-
$22,390 USD
View
B
Retailer 9
-
$22,692 USD
View
B
Retailer 10
-
$22,766 USD
View
B
Retailer 11
-
$23,032 USD
View
Retailer 12
-
$23,032 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Cape Diamonds
cert_604378510 · Oct 29
$35,656 USD
ZAR 576,030 ZAR
View
12 more retailers have this diamond
Prices start from $17,988 USDSave up to $17,668 USD

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
$17,988 USD