CaratHunter
Plans
Round|Lab Grown|IGI

0.55ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG514286495

Certificate IGI LG514286495

Diamond specifications and retailer prices

From £297 GBP
₹37,898 INR
As of October 31, 2026
Save £248 GBP (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £545 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514286495 or 514286495. Listed at 2 retailers as of October 31, 2026, with prices from £297 to £545, a £248 spread on the same certified stone. Yorxs lists it at £545. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG514286495
Dimensions5.30 × 5.32 × 3.20 mm
L/W Ratio1.00
Top View
5.30 mm5.32 mm0.55 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514286495
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £297 GBP|Low: £296 GBP|High: £545 GBP|Avg: £436 GBP|-1.3%
Retailer 1
Retailer 2
Yorxs
October 31, 2026
Retailer 1£297 GBP
Retailer 2£494 GBP
Yorxs£545 GBP

43 data points across 3 retailers

2 retailers£297 GBP to £545 GBP

B+
Cheapest Retailer
-
£297 GBP
₹37,898 INR
Most Expensive
B
Yorxs
RG-3217 · Oct 31
£545 GBP
€695 EUR
View
1 more retailer has this diamond
Prices start from £297 GBPSave up to £248 GBP

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.

B+
0.55ct Round
£297 GBP