Radiant|Lab Grown|IGI

0.55ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG811682927

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

Certificate IGI LG811682927

Diamond specifications and retailer prices

From €128 EUR
$143 USD
As of October 30, 2026
Save €690 EUR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,264 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811682927 or 811682927. Listed at 11 retailers as of October 30, 2026, with a 539% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811682927
Dimensions5.85 × 4.04 × 2.70 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm4.04 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811682927
Side View
Table 67.0%Crown 41.2°Girdle: MED-STKPavilion 38°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
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: €1,264 EUR|Low: €123 EUR|High: €1,272 EUR|Avg: €409 EUR|+0.5%
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 11€128 EUR
Retailer 10€143 EUR
Retailer 15€148 EUR
Retailer 12€158 EUR
Retailer 5€233 EUR
Retailer 3€252 EUR
Retailer 2€274 EUR
Retailer 14€294 EUR
Retailer 8€362 EUR
Retailer 9€403 EUR
Retailer 6€430 EUR
Retailer 7€433 EUR
Retailer 13€509 EUR
Retailer 4€509 EUR
Retailer 16€818 EUR
MOH London€1,264 EUR

40 data points across 16 retailers

11 retailers€128 EUR to €818 EUR

A
Cheapest Retailer
-
€128 EUR
$143 USD
A
Retailer 2
-
€143 EUR
$160 USD
View
Final sale: no returns
A
Retailer 3
-
€148 EUR
$165 USD
View
A
Retailer 4
-
€158 EUR
$177 USD
View
B+
Retailer 5
-
€274 EUR
£241 GBP
View
B+
Retailer 6
-
€294 EUR
$328 USD
View
B+
Retailer 7
-
€403 EUR
A$693 AUD
View
B
Retailer 8
-
€509 EUR
$569 USD
View
B
Retailer 9
-
€509 EUR
$569 USD
View
B
Retailer 10
-
€818 EUR
£720 GBP
View
Most Expensive
MOH London
LG811682927 · Oct 29
€1,264 EUR
£1,112 GBP
View
Price under review
10 more retailers have this diamond
Prices start from €128 EURSave up to €690 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
0.55ct Radiant
€128 EUR