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Radiant|Lab Grown|IGI

1.51ct G VS2 Radiant Lab Grown Diamond

EX • G/VS2 • IGI LG781636341

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

Certificate IGI LG781636341

Diamond specifications and retailer prices

From €179 EUR
$200 USD
As of October 30, 2026
Save €860 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,039 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781636341 or 781636341. Listed at 16 retailers as of October 30, 2026, with prices from €179 to €1,039, a €860 spread on the same certified stone. MOH London lists it at €1,039. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781636341
Dimensions7.95 × 5.87 × 3.68 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm5.87 mm1.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781636341
Side View
Table 65.0%Crown 41.3°Girdle: MediumPavilion 34.3°Culet: NoneDepth 62.7%

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: €1,039 EUR|Low: €172 EUR|High: €1,063 EUR|Avg: €522 EUR|-2.2%
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
November 1, 2026
Retailer 15€179 EUR
Retailer 14€201 EUR
Retailer 2€208 EUR
Retailer 5€222 EUR
Retailer 8€224 EUR
Retailer 16€386 EUR
Retailer 9€407 EUR
Retailer 6€421 EUR
Retailer 13€519 EUR
Retailer 12€576 EUR
Retailer 10€714 EUR
Retailer 3€723 EUR
Retailer 4€762 EUR
Retailer 7€783 EUR
Retailer 11€905 EUR
MOH London€1,039 EUR

34 data points across 16 retailers

16 retailers€179 EUR to €1,039 EUR

A
Cheapest Retailer
-
€179 EUR
$200 USD
A
Retailer 2
-
€201 EUR
$224 USD
View
Final sale: no returns
A
Retailer 3
-
€208 EUR
$232 USD
View
A
Retailer 4
-
€222 EUR
$248 USD
View
Retailer 5
-
€224 EUR
$250 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€386 EUR
$431 USD
View
A
Retailer 7
-
€407 EUR
£358 GBP
View
A
Retailer 8
-
€421 EUR
$470 USD
View
A
Retailer 9
-
€519 EUR
$580 USD
View
B+
Retailer 10
-
€576 EUR
$644 USD
View
B+
Retailer 11
-
€714 EUR
$798 USD
View
B+
Retailer 12
-
€723 EUR
SGD 1,092 SGD
View
B+
Retailer 13
-
€762 EUR
$851 USD
View
B
Retailer 14
-
€783 EUR
$875 USD
View
B
Retailer 15
-
€905 EUR
$1,011 USD
View
Most Expensive
B
MOH London
LG781636341 · Nov 1
€1,039 EUR
£914 GBP
View
15 more retailers have this diamond
Prices start from €179 EURSave up to €860 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
1.51ct Radiant
€179 EUR