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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
$190 USD
As of November 2, 2026
Save €1,462 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,712 EUR at Do Amore Diamonds · As of November 2, 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 2, 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
Color
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 2
Current: €567 EUR|Low: €163 EUR|High: €954 EUR|Avg: €472 EUR|-0.7%
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
November 2, 2026
Retailer 2€169 EUR
Retailer 6€197 EUR
Retailer 3€210 EUR
Retailer 7€278 EUR
Retailer 4€283 EUR
Retailer 9€401 EUR
Retailer 8€429 EUR
Retailer 13€450 EUR
Retailer 12€529 EUR
Retailer 1€567 EUR
Retailer 14€678 EUR
Retailer 5€746 EUR
Retailer 10€930 EUR
Retailer 11€954 EUR

37 data points across 14 retailers

22 retailers€169 EUR to €1,632 EUR

A
Cheapest Retailer
-
€169 EUR
$190 USD
A
Retailer 2
-
€190 EUR
$213 USD
View
Final sale: no returns
A
Retailer 3
-
€197 EUR
$221 USD
View
Retailer 4
-
€210 EUR
$236 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€210 EUR
$236 USD
View
A
Retailer 6
-
€234 EUR
$262 USD
View
A
Retailer 7
-
€278 EUR
£245 GBP
View
A
Retailer 8
-
€283 EUR
$317 USD
View
A
Retailer 9
-
€401 EUR
ZAR 7,261 ZAR
View
B+
Retailer 10
-
€429 EUR
£379 GBP
View
B+
Retailer 11
-
€450 EUR
$505 USD
View
B+
Retailer 12
-
€490 EUR
$550 USD
View
B+
Retailer 13
-
€529 EUR
A$913 AUD
View
B+
Retailer 14
-
€567 EUR
A$979 AUD
View
B
Retailer 15
-
€678 EUR
$761 USD
View
B
Retailer 16
-
€746 EUR
$837 USD
View
B
Retailer 17
-
€900 EUR
$1,009 USD
View
B
Retailer 18
-
€930 EUR
£821 GBP
View
B
Retailer 19
-
€954 EUR
$1,070 USD
View
B
Retailer 20
-
€1,037 EUR
$1,163 USD
View
B
Retailer 21
-
€1,632 EUR
$1,830 USD
View
Most Expensive
Do Amore Diamonds
23-797609243 · Nov 2
€1,712 EUR
$1,920 USD
View
Price under review
21 more retailers have this diamond
Prices start from €169 EURSave up to €1,462 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