Radiant|Lab Grown|IGI

1.55ct D VVS1 Radiant Lab Grown Diamond

D/VVS1 • IGI LG843682650

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

Certificate IGI LG843682650

Diamond specifications and retailer prices

From €262 EUR
As of November 4, 2026
Save €1,078 EUR (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,716 EUR at Brilliant Earth · As of October 7, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG843682650 or 843682650. Listed at 24 retailers as of November 4, 2026, with a 412% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.55
Carat
D
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843682650
Dimensions8.33 × 5.72 × 3.83 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.72 mm1.55 ctD / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843682650
Side View
Table 66.0%Crown 41.1°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 67.0%

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 4
Current: €325 EUR|Low: €262 EUR|High: €1,376 EUR|Avg: €698 EUR|-2.9%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 22
November 5, 2026
Retailer 19€262 EUR
Retailer 14€297 EUR
Retailer 8€308 EUR
Retailer 1€325 EUR
Retailer 7€329 EUR
Retailer 18€342 EUR
Retailer 9€444 EUR
Retailer 5€466 EUR
Retailer 2€536 EUR
Retailer 15€561 EUR
Retailer 3€568 EUR
Retailer 16€569 EUR
Retailer 13€640 EUR
Retailer 22€773 EUR
Retailer 11€1,013 EUR
Retailer 17€1,019 EUR
Retailer 21€1,043 EUR
Retailer 20€1,085 EUR
Retailer 12€1,139 EUR
Retailer 6€1,173 EUR
Retailer 4€1,321 EUR
Retailer 10€1,340 EUR

24 data points across 22 retailers

24 retailers€262 EUR to €1,340 EUR

A
Cheapest Retailer
-
€262 EUR
A
Retailer 2
-
€297 EUR
View
Final sale: no returns
A
Retailer 3
-
€308 EUR
View
A
Retailer 4
-
€325 EUR
View
Retailer 5
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€329 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€342 EUR
View
A
Retailer 7
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€444 EUR
View
A
Retailer 8
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€466 EUR
View
A
Retailer 9
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€536 EUR
View
B+
Retailer 10
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€561 EUR
View
B+
Retailer 11
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€568 EUR
View
B+
Retailer 12
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€569 EUR
View
B+
Retailer 13
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€640 EUR
View
B+
Retailer 14
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€773 EUR
View
B
Retailer 15
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€1,013 EUR
View
B
Retailer 16
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€1,019 EUR
View
B
Retailer 17
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€1,043 EUR
View
B
Retailer 18
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€1,085 EUR
View
B
Retailer 19
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€1,139 EUR
View
B
Retailer 20
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€1,173 EUR
View
B
Retailer 21
-
€1,321 EUR
View
B
Retailer 22
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€1,340 EUR
View
Retailer 23
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€1,416 EUR
View
Price last confirmed 31 days ago
Most Expensive
Brilliant Earth
21716780A · Oct 7
€2,716 EUR
$3,060 USD
View
Price last confirmed 28 days ago
23 more retailers have this diamond
Prices start from €262 EURSave up to €1,078 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
1.55ct Radiant
€262 EUR