Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG616414607

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

Certificate IGI LG616414607

Diamond specifications and retailer prices

From €512 EUR
£451 GBP
As of October 31, 2026
19 retailers carry this diamond
Most expensive: €765 EUR at MOH London · As of October 11, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616414607 or 616414607. Listed at 19 retailers as of October 31, 2026. 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 angle36°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616414607
Dimensions7.47 × 5.02 × 3.27 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.47 mm5.02 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616414607
Side View
Table 63.0%Crown 36°Girdle: MediumPavilion 32.6°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €765 EUR|Low: €104 EUR|High: €765 EUR|Avg: €365 EUR|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 17, 2026
Retailer 7€131 EUR
Retailer 10€146 EUR
Retailer 8€228 EUR
Retailer 5€273 EUR
Retailer 6€276 EUR
Retailer 2€307 EUR
Retailer 12€317 EUR
Retailer 4€325 EUR
Retailer 3€381 EUR
Retailer 11€393 EUR
Retailer 9€662 EUR
MOH London€765 EUR

27 data points across 12 retailers

19 retailers

Retailer 1
-
€131 EUR
$146 USD
Price last confirmed 24 days ago
Retailer 2
-
€131 EUR
$146 USD
View
Price last confirmed 32 days ago
Retailer 3
-
€151 EUR
$169 USD
View
Price last confirmed 35 days ago
Retailer 4
-
€159 EUR
$178 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€162 EUR
$181 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€195 EUR
HK$1,700 HKD
View
Price last confirmed 17 days ago
Retailer 7
-
€228 EUR
$255 USD
View
Price last confirmed 18 days ago
Retailer 8
-
€273 EUR
£240 GBP
View
Price last confirmed 18 days ago
Retailer 9
-
€276 EUR
ZAR 4,974 ZAR
View
Price last confirmed 19 days ago
Retailer 10
-
€317 EUR
£279 GBP
View
Price last confirmed 18 days ago
Retailer 11
-
€325 EUR
$363 USD
View
Price last confirmed 19 days ago
Retailer 12
-
€464 EUR
SGD 700 SGD
View
Price last confirmed 18 days ago
Retailer 13
-
€497 EUR
$555 USD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
€512 EUR
£451 GBP
View
Retailer 15
-
€520 EUR
$581 USD
View
Price last confirmed 22 days ago
Retailer 16
-
€520 EUR
$581 USD
View
Price last confirmed 31 days ago
Retailer 17
-
€570 EUR
$636 USD
View
Price last confirmed 18 days ago
Retailer 18
-
€662 EUR
$740 USD
View
Price last confirmed 16 days ago
Most Expensive
MOH London
LG616414607 · Oct 11
€765 EUR
£673 GBP
View
Price last confirmed 21 days ago
18 more retailers have this diamond
Prices start from €512 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.

B+
1.03ct Radiant
€512 EUR