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Radiant|Lab Grown|IGI

1.03ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG797609243

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

Certificate IGI LG797609243

Diamond specifications and retailer prices

From €169 EUR
As of November 4, 2026
Save €1,461 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,711 EUR at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797609243 or 797609243. Listed at 22 retailers as of November 4, 2026, with a 863% 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

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797609243
Dimensions7.10 × 5.04 × 3.27 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm5.04 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797609243
Side View
Table 62.0%Crown 21.5°Girdle: MediumPavilion 34.1°Culet: NoneDepth 64.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: €275 EUR|Low: €163 EUR|High: €953 EUR|Avg: €484 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
November 5, 2026
Retailer 2€169 EUR
Retailer 3€210 EUR
Retailer 1€275 EUR
Retailer 4€282 EUR
Retailer 9€400 EUR
Retailer 6€424 EUR
Retailer 12€450 EUR
Retailer 11€528 EUR
Retailer 8€567 EUR
Retailer 13€678 EUR
Retailer 5€746 EUR
Retailer 7€927 EUR
Retailer 10€953 EUR

37 data points across 13 retailers

22 retailers€169 EUR to €1,630 EUR

A
Cheapest Retailer
-
€169 EUR
A
Retailer 2
-
€190 EUR
View
Final sale: no returns
A
Retailer 3
-
€197 EUR
View
Retailer 4
-
€210 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€210 EUR
View
A
Retailer 6
-
€233 EUR
View
A
Retailer 7
-
€275 EUR
View
A
Retailer 8
-
€282 EUR
View
A
Retailer 9
-
€400 EUR
View
B+
Retailer 10
-
€424 EUR
View
B+
Retailer 11
-
€450 EUR
View
B+
Retailer 12
-
€490 EUR
View
Retailer 13
-
€528 EUR
View
Price last confirmed 8 days ago
B+
Retailer 14
-
€567 EUR
View
B
Retailer 15
-
€678 EUR
View
B
Retailer 16
-
€746 EUR
View
B
Retailer 17
-
€899 EUR
View
B
Retailer 18
-
€927 EUR
View
B
Retailer 19
-
€953 EUR
View
B
Retailer 20
-
€1,036 EUR
View
B
Retailer 21
-
€1,630 EUR
View
Most Expensive
Do Amore Diamonds
23-797609243 · Nov 4
€1,711 EUR
$1,920 USD
View
Price under review
21 more retailers have this diamond
Prices start from €169 EURSave up to €1,461 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
€169 EUR