Round|Lab Grown|IGI

1.25ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG827609358

Shape and cutting style on the report: Round brilliant

Certificate IGI LG827609358

Diamond specifications and retailer prices

From £224 GBP
$298 USD
As of October 28, 2026
Save £552 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £775 GBP at MOH London · As of October 29, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG827609358 or 827609358. Listed at 13 retailers as of October 28, 2026, with prices from £224 to £775, a £552 spread on the same certified stone. MOH London lists it at £775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827609358
Dimensions7.01 × 6.98 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm6.98 mm1.25 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827609358
Side View
Table 59.0%Crown 32.7°Girdle: MediumPavilion 41°Culet: NoneDepth 60.3%

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: Oct 28
Current: £775 GBP|Low: £167 GBP|High: £781 GBP|Avg: £416 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11£167 GBP
Retailer 5£224 GBP
Retailer 4£285 GBP
Retailer 2£295 GBP
Retailer 8£309 GBP
Retailer 7£375 GBP
Retailer 10£466 GBP
Retailer 3£543 GBP
Retailer 6£560 GBP
Retailer 9£571 GBP
MOH London£775 GBP

28 data points across 11 retailers

13 retailers£224 GBP to £775 GBP

A
Retailer 1
-
£134 GBP
$179 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£164 GBP
$219 USD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
£224 GBP
$298 USD
View
A
Retailer 4
-
£285 GBP
€361 EUR
View
A
Retailer 5
-
£295 GBP
View
B+
Retailer 6
-
£309 GBP
$411 USD
View
B+
Retailer 7
-
£375 GBP
$500 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£466 GBP
$620 USD
View
B
Retailer 9
-
£536 GBP
$714 USD
View
Price last confirmed 38 days ago
B
Retailer 10
-
£547 GBP
$729 USD
View
B
Retailer 11
-
£560 GBP
$746 USD
View
B
Retailer 12
-
£571 GBP
$760 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG827609358 · Oct 29
£775 GBP
View
12 more retailers have this diamond
Prices start from £224 GBPSave up to £552 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
£224 GBP