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Radiant|Lab Grown|IGI

1.03ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG828658724

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

Certificate IGI LG828658724

Diamond specifications and retailer prices

From €154 EUR
$173 USD
As of October 27, 2026
Save €743 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €897 EUR at MOH London · As of October 29, 2026
View at MOH London

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 LG828658724 or 828658724. Listed at 17 retailers as of October 27, 2026, with prices from €154 to €897, a €743 spread on the same certified stone. MOH London lists it at €897. 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 angle44°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828658724
Dimensions7.32 × 4.98 × 3.24 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm4.98 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828658724
Side View
Table 60.0%Crown 44°Girdle: MediumPavilion 31.6°Culet: NoneDepth 65.1%

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: Oct 27
Current: €897 EUR|Low: €149 EUR|High: €912 EUR|Avg: €413 EUR|-0.5%
MOH London
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
October 31, 2026
Retailer 15€154 EUR
Retailer 13€178 EUR
Retailer 3€191 EUR
Retailer 14€191 EUR
Retailer 6€259 EUR
Retailer 5€297 EUR
Retailer 2€325 EUR
Retailer 9€328 EUR
Retailer 8€340 EUR
Retailer 11€466 EUR
Retailer 10€497 EUR
Retailer 4€613 EUR
Retailer 12€648 EUR
Retailer 7€662 EUR
MOH London€897 EUR

41 data points across 15 retailers

17 retailers€154 EUR to €897 EUR

A
Cheapest Retailer
-
€154 EUR
$173 USD
A
Retailer 2
-
€178 EUR
$200 USD
View
Retailer 3
-
€190 EUR
$213 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
€191 EUR
$214 USD
View
Retailer 5
-
€191 EUR
$214 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€259 EUR
$290 USD
View
A
Retailer 7
-
€297 EUR
$333 USD
View
A
Retailer 8
-
€325 EUR
View
A
Retailer 9
-
€328 EUR
ZAR 5,939 ZAR
View
A
Retailer 10
-
€340 EUR
£300 GBP
View
B+
Retailer 11
-
€466 EUR
A$804 AUD
View
B+
Retailer 12
-
€497 EUR
A$858 AUD
View
B
Retailer 13
-
€613 EUR
$688 USD
View
B
Retailer 14
-
€630 EUR
$707 USD
View
B
Retailer 15
-
€648 EUR
$727 USD
View
B
Retailer 16
-
€662 EUR
$743 USD
View
Most Expensive
B
MOH London
LG828658724 · Oct 29
€897 EUR
£792 GBP
View
16 more retailers have this diamond
Prices start from €154 EURSave up to €743 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
€154 EUR