CaratHunter
Plans
Radiant|Lab Grown|IGI

1.04ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG804619314

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

Certificate IGI LG804619314

Diamond specifications and retailer prices

From £179 GBP
$240 USD
As of November 1, 2026
Save £438 GBP (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £617 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804619314 or 804619314. Listed at 9 retailers as of November 1, 2026, with prices from £179 to £617, a £438 spread on the same certified stone. MOH London lists it at £617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804619314
Dimensions7.13 × 5.04 × 3.34 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm5.04 mm1.04 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804619314
Side View
Table 64.0%Crown 44.1°Girdle: MediumPavilion 36°Culet: NoneDepth 66.3%

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 1
Current: £617 GBP|Low: £143 GBP|High: £625 GBP|Avg: £311 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9£143 GBP
Retailer 6£179 GBP
Retailer 2£230 GBP
Retailer 3£251 GBP
Retailer 8£252 GBP
Retailer 5£315 GBP
Retailer 4£328 GBP
Retailer 7£466 GBP
MOH London£617 GBP

21 data points across 9 retailers

9 retailers£179 GBP to £617 GBP

Retailer 1
-
£143 GBP
HK$1,500 HKD
Price last confirmed 59 days ago
B+
Retailer 2
-
£179 GBP
$240 USD
View
A
Retailer 3
-
£230 GBP
€294 EUR
View
A
Retailer 4
-
£251 GBP
View
A
Retailer 5
-
£252 GBP
$338 USD
View
A
Retailer 6
-
£315 GBP
$423 USD
View
Retailer 7
-
£328 GBP
$440 USD
View
Price last confirmed 35 days ago
B+
Retailer 8
-
£466 GBP
$625 USD
View
Most Expensive
B
MOH London
LG804619314 · Nov 1
£617 GBP
View
8 more retailers have this diamond
Prices start from £179 GBPSave up to £438 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.

A
1.04ct Radiant
£179 GBP