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Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG605341462

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

Certificate IGI LG605341462

Diamond specifications and retailer prices

From €166 EUR
$186 USD
As of October 30, 2026
Save €1,266 EUR (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,432 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605341462 or 605341462. Listed at 14 retailers as of October 30, 2026, with prices from €166 to €1,432, a €1,266 spread on the same certified stone. Do Amore Diamonds lists it at €1,432. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341462
Dimensions6.86 × 5.06 × 3.48 mm
L/W Ratio1.36
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
6.86 mm5.06 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341462
Side View
Table 65.0%Crown 45.4°Girdle: MediumPavilion 36.5°Culet: NoneDepth 68.8%

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: Oct 30
Current: €1,432 EUR|Low: €124 EUR|High: €1,432 EUR|Avg: €553 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9€166 EUR
Retailer 11€230 EUR
Retailer 8€332 EUR
Retailer 2€352 EUR
Retailer 5€368 EUR
Retailer 10€401 EUR
Retailer 6€497 EUR
Retailer 7€627 EUR
Retailer 3€810 EUR
Retailer 4€953 EUR
Do Amore Diamonds€1,432 EUR

44 data points across 11 retailers

14 retailers€166 EUR to €1,432 EUR

A
Cheapest Retailer
-
€166 EUR
$186 USD
Final sale: no returns
Retailer 2
-
€184 EUR
$206 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
€230 EUR
$257 USD
View
A
Retailer 4
-
€332 EUR
$371 USD
View
A
Retailer 5
-
€352 EUR
ZAR 6,347 ZAR
View
A
Retailer 6
-
€368 EUR
£324 GBP
View
B+
Retailer 7
-
€401 EUR
$448 USD
View
B+
Retailer 8
-
€497 EUR
A$854 AUD
View
B
Retailer 9
-
€627 EUR
$700 USD
View
B
Retailer 10
-
€637 EUR
£560 GBP
View
Retailer 11
-
€655 EUR
$732 USD
View
Price last confirmed 31 days ago
B
Retailer 12
-
€810 EUR
$905 USD
View
B
Retailer 13
-
€953 EUR
£838 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AC84788C8 · Oct 31
€1,432 EUR
$1,600 USD
View
13 more retailers have this diamond
Prices start from €166 EURSave up to €1,266 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
1.03ct Radiant
€166 EUR