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Emerald|Lab Grown|IGI

1.17ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG508156145

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508156145

Diamond specifications and retailer prices

From €779 EUR
$870 USD
As of October 31, 2026
Save €1,957 EUR (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,519 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.17ct lab-grown emerald diamond

This 1.17ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508156145 or 508156145. Listed at 12 retailers as of October 31, 2026, with a 251% 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

1.17
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156145
Dimensions7.27 × 4.92 × 3.25 mm
L/W Ratio1.48
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
7.27 mm4.92 mm1.17 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156145
Side View
Table 66.0%Crown 22.2°Girdle: MED-STKPavilion 40.9°Culet: LNGDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,519 EUR|Low: €779 EUR|High: €4,223 EUR|Avg: €2,117 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
October 30, 2026
Retailer 2€779 EUR
Retailer 9€1,258 EUR
Retailer 14€1,369 EUR
Retailer 10€1,459 EUR
Retailer 13€1,459 EUR
Retailer 4€1,611 EUR
Retailer 6€1,650 EUR
Retailer 5€1,978 EUR
Retailer 11€2,303 EUR
Retailer 3€2,649 EUR
Retailer 7€2,682 EUR
Retailer 12€2,735 EUR
Flawless Fine Jewelry€3,519 EUR
Retailer 8€4,173 EUR

23 data points across 14 retailers

12 retailers€779 EUR to €2,735 EUR

B+
Cheapest Retailer
-
€779 EUR
$870 USD
B
Retailer 2
-
€1,258 EUR
$1,405 USD
View
B
Retailer 3
-
€1,369 EUR
$1,529 USD
View
B
Retailer 4
-
€1,459 EUR
$1,630 USD
View
Retailer 5
-
€1,459 EUR
$1,630 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€1,611 EUR
$1,800 USD
View
B
Retailer 7
-
€2,303 EUR
$2,573 USD
View
B
Retailer 8
-
€2,649 EUR
$2,959 USD
View
B
Retailer 9
-
€2,682 EUR
ZAR 48,414 ZAR
View
B
Retailer 10
-
€2,735 EUR
$3,056 USD
View
Most Expensive
Flawless Fine Jewelry
C2C6C8C75 · Oct 31
€3,519 EUR
£3,096 GBP
View
Price under review
10 more retailers have this diamond
Prices start from €779 EURSave up to €1,957 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+
1.17ct Emerald
€779 EUR