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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 €655 EUR
$732 USD
As of October 30, 2026
Save €1,216 EUR (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,360 EUR at Flawless Fine Jewelry · As of October 31, 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 October 30, 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
Color
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: Oct 30
Current: €2,360 EUR|Low: €628 EUR|High: €3,019 EUR|Avg: €1,411 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
October 29, 2026
Retailer 8€655 EUR
Retailer 13€712 EUR
Retailer 10€760 EUR
Retailer 9€895 EUR
Retailer 6€917 EUR
Retailer 4€922 EUR
Retailer 3€1,194 EUR
Retailer 12€1,231 EUR
Retailer 5€1,701 EUR
Retailer 7€1,872 EUR
Retailer 11€2,136 EUR
Flawless Fine Jewelry€2,360 EUR
Retailer 2€2,999 EUR

21 data points across 13 retailers

11 retailers€655 EUR to €1,872 EUR

B+
Cheapest Retailer
-
€655 EUR
$732 USD
B+
Retailer 2
-
€712 EUR
$796 USD
View
Retailer 3
-
€760 EUR
$849 USD
View
Price last confirmed 14 days ago
B
Retailer 4
-
€760 EUR
$849 USD
View
B
Retailer 5
-
€895 EUR
$1,000 USD
View
B
Retailer 6
-
€917 EUR
$1,025 USD
View
B
Retailer 7
-
€1,231 EUR
$1,375 USD
View
B
Retailer 8
-
€1,872 EUR
$2,091 USD
View
Retailer 9
-
€2,136 EUR
$2,386 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
260AA3CBA · Oct 31
€2,360 EUR
£2,076 GBP
View
Price under review
9 more retailers have this diamond
Prices start from €655 EURSave up to €1,216 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
€655 EUR