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Round|Lab Grown|IGI

1.25ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG792651880

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792651880

Diamond specifications and retailer prices

From £137 GBP
$183 USD
As of October 29, 2026
Save £718 GBP (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £855 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG792651880 or 792651880. Listed at 18 retailers as of October 28, 2026, with prices from £137 to £855, a £718 spread on the same certified stone. Reve Diamonds lists it at £855. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792651880
Dimensions6.91 × 6.88 × 4.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm6.88 mm1.25 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792651880
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 61.7%

Caratlytics Score

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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: Oct 29
Current: £800 GBP|Low: £107 GBP|High: £869 GBP|Avg: £468 GBP|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 9£137 GBP
Retailer 11£153 GBP
Retailer 7£170 GBP
Retailer 12£300 GBP
Retailer 5£305 GBP
Retailer 10£310 GBP
Retailer 8£413 GBP
Retailer 4£510 GBP
Retailer 6£547 GBP
Retailer 3£566 GBP
Retailer 2£588 GBP
Retailer 1£800 GBP
Reve Diamonds£855 GBP

42 data points across 13 retailers

18 retailers£137 GBP to £855 GBP

A
Retailer 1
-
£134 GBP
$179 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£137 GBP
$183 USD
View
A
Retailer 3
-
£153 GBP
$204 USD
View
Final sale: no returns
A
Retailer 4
-
£156 GBP
$208 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
£164 GBP
$219 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
£170 GBP
$227 USD
View
A
Retailer 7
-
£176 GBP
$234 USD
View
A
Retailer 8
-
£300 GBP
$399 USD
View
A
Retailer 9
-
£305 GBP
View
A
Retailer 10
-
£310 GBP
$413 USD
View
B+
Retailer 11
-
£413 GBP
$550 USD
View
B+
Retailer 12
-
£510 GBP
A$1,045 AUD
View
Price last confirmed 93 days ago
B
Retailer 13
-
£536 GBP
$714 USD
View
Price last confirmed 38 days ago
B
Retailer 14
-
£547 GBP
$729 USD
View
B
Retailer 15
-
£566 GBP
$754 USD
View
B
Retailer 16
-
£588 GBP
$783 USD
View
B
Retailer 17
-
£800 GBP
View
Most Expensive
B
Reve Diamonds
94C41B96A · Oct 28
£855 GBP
$1,139 USD
View
17 more retailers have this diamond
Prices start from £137 GBPSave up to £718 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
£137 GBP