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Round|Lab Grown|IGI

1.11ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG492112504

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112504

Diamond specifications and retailer prices

From €573 EUR
$640 USD
As of October 31, 2026
Save €1,105 EUR (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,769 EUR at Friendly Diamonds · As of October 30, 2026
View at Friendly Diamonds

About this 1.11ct lab-grown round diamond

This 1.11ct lab-grown round 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 LG492112504 or 492112504. Listed at 13 retailers as of October 31, 2026, with a 193% 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

1.11
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112504
Dimensions6.68 × 6.65 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.68 mm6.65 mm1.11 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112504
Side View
Table 59.5%Crown 34.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.3%

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: €2,769 EUR|Low: €573 EUR|High: €4,410 EUR|Avg: €2,265 EUR
Friendly 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 30, 2026
Retailer 2€573 EUR
Retailer 11€1,315 EUR
Retailer 15€1,472 EUR
Retailer 12€1,525 EUR
Retailer 14€1,525 EUR
Retailer 3€1,678 EUR
Retailer 5€1,712 EUR
Retailer 4€2,055 EUR
Retailer 13€2,404 EUR
Retailer 9€2,569 EUR
Friendly Diamonds€2,769 EUR
Retailer 8€2,805 EUR
Retailer 6€3,097 EUR
Retailer 7€3,415 EUR
Retailer 10€4,363 EUR

23 data points across 15 retailers

13 retailers€573 EUR to €1,678 EUR

B+
Cheapest Retailer
-
€573 EUR
$640 USD
B
Retailer 2
-
€1,315 EUR
$1,469 USD
View
B
Retailer 3
-
€1,431 EUR
$1,599 USD
View
B
Retailer 4
-
€1,472 EUR
$1,645 USD
View
Final sale: no returns
Retailer 5
-
€1,525 EUR
$1,704 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€1,525 EUR
$1,704 USD
View
B
Retailer 7
-
€1,678 EUR
$1,875 USD
View
Retailer 8
-
€2,404 EUR
$2,686 USD
View
Price under review
Retailer 9
-
€2,569 EUR
View
Price under review
Most Expensive
Friendly Diamonds
1595050 · Oct 30
€2,769 EUR
$3,093 USD
View
Price under review
9 more retailers have this diamond
Prices start from €573 EURSave up to €1,105 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+
1.11ct Round
€573 EUR