Emerald|Lab Grown|IGI

1.91ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG508137697

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508137697

Diamond specifications and retailer prices

From €1,629 EUR
$1,820 USD
As of October 29, 2026
Save €1,208 EUR (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,915 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.91ct lab-grown emerald diamond

This 1.91ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508137697 or 508137697. Listed at 13 retailers as of October 28, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.4°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508137697
Dimensions8.29 × 5.92 × 3.90 mm
L/W Ratio1.40
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
8.29 mm5.92 mm1.91 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508137697
Side View
Table 66.0%Crown 21.4°Girdle: Slightly ThickPavilion 35.6°Culet: LNGDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €3,915 EUR|Low: €1,422 EUR|High: €5,975 EUR|Avg: €2,913 EUR
Flawless Fine Jewelry
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 11€1,629 EUR
Retailer 13€1,779 EUR
Retailer 8€1,795 EUR
Retailer 3€1,936 EUR
Retailer 4€1,992 EUR
Retailer 14€2,064 EUR
Retailer 17€2,064 EUR
Retailer 9€2,155 EUR
Retailer 5€2,215 EUR
Retailer 6€2,642 EUR
Retailer 16€2,837 EUR
Retailer 15€3,232 EUR
Retailer 12€3,390 EUR
Retailer 2€3,795 EUR
Flawless Fine Jewelry€3,915 EUR
Retailer 7€5,910 EUR
Retailer 10€5,927 EUR

24 data points across 17 retailers

13 retailers€1,629 EUR to €2,837 EUR

B
Cheapest Retailer
-
€1,629 EUR
$1,820 USD
B
Retailer 2
-
€1,779 EUR
$1,988 USD
View
B
Retailer 3
-
€1,936 EUR
$2,163 USD
View
B
Retailer 4
-
€1,992 EUR
$2,226 USD
View
Final sale: no returns
B
Retailer 5
-
€2,064 EUR
$2,306 USD
View
Retailer 6
-
€2,064 EUR
$2,306 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
€2,215 EUR
$2,475 USD
View
B
Retailer 8
-
€2,837 EUR
$3,170 USD
View
Retailer 9
-
€3,232 EUR
$3,611 USD
View
Price under review
Retailer 10
-
€3,390 EUR
$3,787 USD
View
Price under review
Retailer 11
-
€3,795 EUR
ZAR 68,495 ZAR
View
Price under review
Most Expensive
Flawless Fine Jewelry
4206CB9E9 · Oct 31
€3,915 EUR
£3,444 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €1,629 EURSave up to €1,208 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
1.91ct Emerald
€1,629 EUR