CaratHunter
Plans
Radiant|Lab Grown|IGI

1.93ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG542230402

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

Certificate IGI LG542230402

Diamond specifications and retailer prices

From £651 GBP
As of October 28, 2026
Save £722 GBP (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,373 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.93ct lab-grown radiant diamond

This 1.93ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542230402 or 542230402. Listed at 2 retailers as of October 28, 2026, with prices from £651 to £1,373, a £722 spread on the same certified stone. Brilliant Earth lists it at £1,373. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542230402
Dimensions9.07 × 6.12 × 4.16 mm
L/W Ratio1.48
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
9.07 mm6.12 mm1.93 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542230402
Side View
Table 66.0%Crown 42.2°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.0%

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 28
Current: £1,373 GBP|Low: £1,373 GBP|High: £1,373 GBP|Avg: £1,373 GBP
December 28, 2025
Brilliant Earth£1,373 GBP

3 data points across 1 retailer

2 retailers£651 GBP to £1,373 GBP

B+
Cheapest Retailer
-
£651 GBP
Most Expensive
B
Brilliant Earth
14617593A · Oct 29
£1,373 GBP
$1,840 USD
View
1 more retailer has this diamond
Prices start from £651 GBPSave up to £722 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+
1.93ct Radiant
£651 GBP