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1.25ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG842644214

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842644214

Diamond specifications and retailer prices

From £210 GBP
$282 USD
As of November 1, 2026
Save £494 GBP (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £704 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842644214 or 842644214. Listed at 5 retailers as of November 1, 2026, with prices from £210 to £704, a £494 spread on the same certified stone. MOH London lists it at £704. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644214
Dimensions6.94 × 6.98 × 4.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.94 mm6.98 mm1.25 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644214
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.1%

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: Nov 1
Current: £704 GBP|Low: £210 GBP|High: £713 GBP|Avg: £424 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3£210 GBP
Retailer 4£338 GBP
Retailer 2£382 GBP
Retailer 5£525 GBP
MOH London£704 GBP

7 data points across 5 retailers

5 retailers£210 GBP to £704 GBP

B+
Cheapest Retailer
-
£210 GBP
$282 USD
A
Retailer 2
-
£338 GBP
$454 USD
View
B+
Retailer 3
-
£382 GBP
$512 USD
View
B+
Retailer 4
-
£525 GBP
$705 USD
View
Most Expensive
B
MOH London
LG842644214 · Nov 1
£704 GBP
View
4 more retailers have this diamond
Prices start from £210 GBPSave up to £494 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
1.25ct Round
£210 GBP