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Radiant|Lab Grown|IGI

1.51ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG563228754

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

Certificate IGI LG563228754

Diamond specifications and retailer prices

From €206 EUR
As of November 4, 2026
Save €1,773 EUR (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,979 EUR at Do Amore Diamonds · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG563228754 or 563228754. Listed at 23 retailers as of November 4, 2026, with prices from €206 to €1,979, a €1,773 spread on the same certified stone. Do Amore Diamonds lists it at €1,979. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563228754
Dimensions8.25 × 5.65 × 3.83 mm
L/W Ratio1.46
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
8.25 mm5.65 mm1.51 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563228754
Side View
Table 67.5%Crown 45.3°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.8%

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 4
Current: €1,979 EUR|Low: €206 EUR|High: €2,317 EUR|Avg: €725 EUR|-14.6%
Do Amore Diamonds
Retailer 2
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Retailer 23
November 5, 2026
Retailer 23€206 EUR
Retailer 8€230 EUR
Retailer 6€239 EUR
Retailer 12€256 EUR
Retailer 22€256 EUR
Retailer 17€328 EUR
Retailer 4€334 EUR
Retailer 5€343 EUR
Retailer 16€462 EUR
Retailer 20€486 EUR
Retailer 2€533 EUR
Retailer 3€546 EUR
Retailer 18€659 EUR
Retailer 21€777 EUR
Retailer 19€824 EUR
Retailer 10€905 EUR
Retailer 11€1,038 EUR
Retailer 7€1,055 EUR
Retailer 15€1,055 EUR
Retailer 14€1,105 EUR
Retailer 13€1,125 EUR
Retailer 9€1,130 EUR
Do Amore Diamonds€1,979 EUR

29 data points across 23 retailers

23 retailers€206 EUR to €1,979 EUR

A
Cheapest Retailer
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€206 EUR
A
Retailer 2
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€230 EUR
View
Final sale: no returns
A
Retailer 3
-
€239 EUR
View
Retailer 4
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€256 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
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€256 EUR
View
A
Retailer 6
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€328 EUR
View
A
Retailer 7
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€334 EUR
View
B+
Retailer 8
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€343 EUR
View
A
Retailer 9
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€486 EUR
View
A
Retailer 10
-
€533 EUR
View
A
Retailer 11
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€546 EUR
View
B+
Retailer 12
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€659 EUR
View
Retailer 13
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€777 EUR
View
Price last confirmed 8 days ago
B+
Retailer 14
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€824 EUR
View
B
Retailer 15
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€851 EUR
View
B+
Retailer 16
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€905 EUR
View
B
Retailer 17
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€1,038 EUR
View
B
Retailer 18
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€1,055 EUR
View
B
Retailer 19
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€1,055 EUR
View
B
Retailer 20
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€1,105 EUR
View
B
Retailer 21
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€1,125 EUR
View
B
Retailer 22
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€1,130 EUR
View
Most Expensive
B
Do Amore Diamonds
27-447A31C7F · Nov 4
€1,979 EUR
$2,230 USD
View
22 more retailers have this diamond
Prices start from €206 EURSave up to €1,773 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
€206 EUR