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Radiant|Lab Grown|IGI

1.05ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG608366323

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

Certificate IGI LG608366323

Diamond specifications and retailer prices

From €311 EUR
As of November 4, 2026
Save €1,347 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,657 EUR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG608366323 or 608366323. Listed at 20 retailers as of November 4, 2026, with prices from €311 to €1,657, a €1,347 spread on the same certified stone. Diamond Quarter lists it at €1,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle27.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608366323
Dimensions7.46 × 4.91 × 3.15 mm
L/W Ratio1.52
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
7.46 mm4.91 mm1.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608366323
Side View
Table 63.0%Crown 42.8°Girdle: Slightly ThickPavilion 27.9°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €505 EUR|Low: €311 EUR|High: €2,753 EUR|Avg: €854 EUR|-1.9%
Retailer 1
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
Retailer 18
November 5, 2026
Retailer 5€311 EUR
Retailer 10€347 EUR
Retailer 18€360 EUR
Retailer 2€385 EUR
Retailer 4€385 EUR
Retailer 16€459 EUR
Retailer 1€505 EUR
Retailer 14€521 EUR
Retailer 8€596 EUR
Retailer 3€619 EUR
Retailer 15€732 EUR
Retailer 12€762 EUR
Retailer 13€1,037 EUR
Retailer 17€1,129 EUR
Retailer 7€1,366 EUR
Retailer 9€1,480 EUR
Retailer 11€1,656 EUR
Retailer 6€2,753 EUR

31 data points across 18 retailers

20 retailers€311 EUR to €1,657 EUR

A
Cheapest Retailer
-
€311 EUR
A
Retailer 2
-
€347 EUR
View
Final sale: no returns
A
Retailer 3
-
€360 EUR
View
B+
Retailer 4
-
€385 EUR
View
Retailer 5
-
€385 EUR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
€459 EUR
View
B+
Retailer 7
-
€505 EUR
View
B+
Retailer 8
-
€521 EUR
View
B+
Retailer 9
-
€596 EUR
View
B
Retailer 10
-
€619 EUR
View
B
Retailer 11
-
€732 EUR
View
B
Retailer 12
-
€762 EUR
View
B
Retailer 13
-
€1,037 EUR
View
B
Retailer 14
-
€1,129 EUR
View
B
Retailer 15
-
€1,366 EUR
View
B
Retailer 16
-
€1,480 EUR
View
B
Retailer 17
-
€1,503 EUR
View
B
Retailer 18
-
€1,656 EUR
View
Most Expensive
B
Diamond Quarter
1.05VS1FLG2352C8N · Nov 5
€1,657 EUR
£1,465 GBP
View
18 more retailers have this diamond
Prices start from €311 EURSave up to €1,347 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.

A
1.05ct Radiant
€311 EUR