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Radiant|Lab Grown|IGI

1.11ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG512205175

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG512205175

Diamond specifications and retailer prices

From €650 EUR
As of November 4, 2026
Save €1,206 EUR (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,340 EUR at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.11ct lab-grown radiant diamond

This 1.11ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512205175 or 512205175. Listed at 11 retailers as of November 4, 2026, with a 186% 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
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512205175
Dimensions7.54 × 5.21 × 3.32 mm
L/W Ratio1.45
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
7.54 mm5.21 mm1.11 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG512205175
Side View
Table 66.5%Crown 38.9°Girdle: MED-STKPavilion 31.4°Culet: NoneDepth 63.7%

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: Nov 4
Current: €2,340 EUR|Low: €623 EUR|High: €2,994 EUR|Avg: €1,403 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
November 5, 2026
Retailer 8€650 EUR
Retailer 13€706 EUR
Retailer 10€754 EUR
Retailer 9€888 EUR
Retailer 6€910 EUR
Retailer 4€913 EUR
Retailer 3€1,184 EUR
Retailer 12€1,220 EUR
Retailer 5€1,685 EUR
Retailer 7€1,856 EUR
Retailer 11€2,118 EUR
Flawless Fine Jewelry€2,340 EUR
Retailer 2€2,949 EUR

20 data points across 13 retailers

11 retailers€650 EUR to €1,856 EUR

B+
Cheapest Retailer
-
€650 EUR
B+
Retailer 2
-
€706 EUR
View
Retailer 3
-
€754 EUR
View
Price last confirmed 19 days ago
B
Retailer 4
-
€754 EUR
View
B
Retailer 5
-
€888 EUR
View
B
Retailer 6
-
€910 EUR
View
B
Retailer 7
-
€1,220 EUR
View
B
Retailer 8
-
€1,856 EUR
View
Retailer 9
-
€2,118 EUR
View
Price under review
Most Expensive
Flawless Fine Jewelry
260AA3CBA · Nov 4
€2,340 EUR
£2,076 GBP
View
Price under review
9 more retailers have this diamond
Prices start from €650 EURSave up to €1,206 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 Radiant
€650 EUR