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Radiant|Lab Grown|IGI

1.51ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG604378182

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

Certificate IGI LG604378182

Diamond specifications and retailer prices

From €224 EUR
$251 USD
As of November 1, 2026
Save €1,943 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,167 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604378182 or 604378182. Listed at 21 retailers as of November 1, 2026, with prices from €224 to €2,167, a €1,943 spread on the same certified stone. Do Amore Diamonds lists it at €2,167. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604378182
Dimensions5.53 × 5.53 × 3.87 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.53 mm5.53 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604378182
Side View
Table 67.0%Crown 45.1°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 70.0%

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: Nov 1
Current: €2,167 EUR|Low: €224 EUR|High: €2,167 EUR|Avg: €799 EUR|+13.0%
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 9€224 EUR
Retailer 15€243 EUR
Retailer 17€283 EUR
Retailer 19€302 EUR
Retailer 21€302 EUR
Retailer 3€348 EUR
Retailer 13€408 EUR
Retailer 4€419 EUR
Retailer 5€441 EUR
Retailer 16€587 EUR
Retailer 14€629 EUR
Retailer 11€790 EUR
Retailer 2€928 EUR
Retailer 10€1,003 EUR
Retailer 20€1,072 EUR
Retailer 12€1,079 EUR
Retailer 8€1,162 EUR
Retailer 6€1,218 EUR
Retailer 7€1,250 EUR
Retailer 18€1,336 EUR
Do Amore Diamonds€2,167 EUR

33 data points across 21 retailers

21 retailers€224 EUR to €2,167 EUR

A
Cheapest Retailer
-
€224 EUR
$251 USD
Final sale: no returns
A
Retailer 2
-
€243 EUR
$273 USD
View
A
Retailer 3
-
€283 EUR
$317 USD
View
A
Retailer 4
-
€302 EUR
$339 USD
View
Retailer 5
-
€302 EUR
$339 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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€348 EUR
$390 USD
View
A
Retailer 7
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€408 EUR
£360 GBP
View
A
Retailer 8
-
€419 EUR
$470 USD
View
A
Retailer 9
-
€441 EUR
$495 USD
View
B+
Retailer 10
-
€587 EUR
£518 GBP
View
Retailer 11
-
€629 EUR
$706 USD
View
Price last confirmed 10 days ago
Retailer 12
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€790 EUR
A$1,364 AUD
View
Price last confirmed 33 days ago
B
Retailer 13
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€928 EUR
$1,041 USD
View
B
Retailer 14
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€1,003 EUR
CA$1,562 CAD
View
B
Retailer 15
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€1,072 EUR
$1,202 USD
View
B
Retailer 16
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€1,079 EUR
$1,210 USD
View
B
Retailer 17
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€1,162 EUR
$1,303 USD
View
B
Retailer 18
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€1,218 EUR
$1,366 USD
View
B
Retailer 19
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€1,250 EUR
SGD 1,894 SGD
View
B
Retailer 20
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€1,336 EUR
£1,180 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5F5CF842A · Nov 2
€2,167 EUR
$2,430 USD
View
20 more retailers have this diamond
Prices start from €224 EURSave up to €1,943 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
€224 EUR