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Radiant|Lab Grown|IGI

1.09ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG837604341

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

Certificate IGI LG837604341

Diamond specifications and retailer prices

From €158 EUR
$176 USD
As of October 30, 2026
Save €758 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €915 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837604341 or 837604341. Listed at 17 retailers as of October 26, 2026, with prices from €158 to €915, a €758 spread on the same certified stone. MOH London lists it at €915. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.1°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837604341
Dimensions7.16 × 5.13 × 3.41 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm5.13 mm1.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837604341
Side View
Table 60.0%Crown 48.1°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.5%

Caratlytics Score

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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: €915 EUR|Low: €151 EUR|High: €925 EUR|Avg: €511 EUR|+3.9%
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
Retailer 16
October 30, 2026
Retailer 15€158 EUR
Retailer 14€183 EUR
Retailer 11€218 EUR
Retailer 9€218 EUR
Retailer 8€347 EUR
Retailer 7€414 EUR
Retailer 3€424 EUR
Retailer 10€477 EUR
Retailer 5€533 EUR
Retailer 12€568 EUR
Retailer 6€628 EUR
Retailer 16€648 EUR
Retailer 2€662 EUR
Retailer 13€664 EUR
Retailer 4€681 EUR
MOH London€915 EUR

41 data points across 16 retailers

17 retailers€158 EUR to €915 EUR

A
Cheapest Retailer
-
€158 EUR
$176 USD
A
Retailer 2
-
€183 EUR
$204 USD
View
A
Retailer 3
-
€218 EUR
HK$1,900 HKD
View
A
Retailer 4
-
€218 EUR
£192 GBP
View
A
Retailer 5
-
€347 EUR
$388 USD
View
A
Retailer 6
-
€414 EUR
$462 USD
View
A
Retailer 7
-
€424 EUR
$474 USD
View
B+
Retailer 8
-
€477 EUR
A$820 AUD
View
B+
Retailer 9
-
€533 EUR
SGD 805 SGD
View
Retailer 10
-
€568 EUR
$635 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
€628 EUR
$702 USD
View
B+
Retailer 12
-
€648 EUR
$724 USD
View
Retailer 13
-
€653 EUR
$730 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
€662 EUR
$740 USD
View
B
Retailer 15
-
€664 EUR
$742 USD
View
B
Retailer 16
-
€681 EUR
$761 USD
View
Most Expensive
B
MOH London
LG837604341 · Oct 26
€915 EUR
£805 GBP
View
16 more retailers have this diamond
Prices start from €158 EURSave up to €758 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
1.09ct Radiant
€158 EUR