Radiant|Lab Grown|IGI

0.55ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG586349575

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

Certificate IGI LG586349575

Diamond specifications and retailer prices

From $225 USD
As of November 4, 2026
Save $334 USD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,312 USD 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG586349575 or 586349575. Listed at 13 retailers as of November 4, 2026, with a 148% 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

0.55
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586349575
Dimensions4.11 × 4.11 × 3.11 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
4.11 mm4.11 mm0.55 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586349575
Side View
Table 67.0%Crown 45.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 75.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,312 USD|Low: $225 USD|High: $1,373 USD|Avg: $488 USD|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$225 USD
Retailer 10$243 USD
Retailer 2$257 USD
Retailer 6$284 USD
Retailer 9$299 USD
Retailer 11$371 USD
Retailer 5$398 USD
Retailer 7$531 USD
Retailer 8$559 USD
Retailer 3$807 USD
MOH London$1,312 USD

34 data points across 11 retailers

13 retailers$225 USD to $559 USD

Retailer 1
-
$131 USD
Price last confirmed 29 days ago
Retailer 2
-
$163 USD
View
Price last confirmed 29 days ago
Retailer 3
-
$163 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$225 USD
View
A
Retailer 5
-
$243 USD
View
B+
Retailer 6
-
$257 USD
View
B+
Retailer 7
-
$284 USD
View
B+
Retailer 8
-
$299 USD
View
Retailer 9
-
$371 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$398 USD
View
B
Retailer 11
-
$531 USD
View
B
Retailer 12
-
$559 USD
View
Most Expensive
MOH London
LG586349575 · Oct 29
$1,312 USD
£1,033 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $225 USDSave up to $334 USD

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
$225 USD