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Oval|Lab Grown|IGI

1.25ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG765628898

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG765628898

Diamond specifications and retailer prices

From £256 GBP
$343 USD
As of October 24, 2026
Save £438 GBP (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,103 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.25ct lab-grown oval diamond

This 1.25ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG765628898 or 765628898. Listed at 19 retailers as of October 24, 2026, with a 171% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765628898
Dimensions8.61 × 6.13 × 3.78 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
Top View
8.61 mm6.13 mm1.25 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765628898
Side View
Table 57.0%Crown 38.7°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.7%

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: Oct 24
Current: £1,103 GBP|Low: £212 GBP|High: £1,111 GBP|Avg: £578 GBP|-0.6%
MOH London
Retailer 2
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Retailer 22
October 24, 2026
Retailer 20£221 GBP
Retailer 22£246 GBP
Retailer 21£256 GBP
Retailer 5£274 GBP
Retailer 6£274 GBP
Retailer 2£336 GBP
Retailer 10£353 GBP
Retailer 19£449 GBP
Retailer 9£460 GBP
Retailer 11£463 GBP
Retailer 16£463 GBP
Retailer 13£463 GBP
Retailer 14£494 GBP
Retailer 17£674 GBP
Retailer 4£694 GBP
Retailer 18£842 GBP
Retailer 7£881 GBP
Retailer 15£892 GBP
Retailer 8£1,033 GBP
Retailer 3£1,051 GBP
Retailer 12£1,069 GBP
MOH London£1,103 GBP

29 data points across 22 retailers

19 retailers£256 GBP to £694 GBP

Retailer 1
-
£221 GBP
$296 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£256 GBP
$343 USD
View
Retailer 3
-
£274 GBP
$367 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£274 GBP
$367 USD
View
Price last confirmed 15 days ago
Retailer 5
-
£336 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
£353 GBP
HK$3,700 HKD
View
Price last confirmed 25 days ago
Retailer 7
-
£449 GBP
$602 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£460 GBP
$616 USD
View
Retailer 9
-
£463 GBP
$620 USD
View
Price last confirmed 7 days ago
Retailer 10
-
£463 GBP
$620 USD
View
Price last confirmed 8 days ago
Retailer 11
-
£463 GBP
ZAR 10,026 ZAR
View
Price last confirmed 7 days ago
Retailer 12
-
£674 GBP
A$1,389 AUD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£694 GBP
A$1,430 AUD
View
Retailer 14
-
£842 GBP
$1,128 USD
View
Price last confirmed 8 days ago
Retailer 15
-
£881 GBP
$1,180 USD
View
Price last confirmed 10 days ago
Retailer 16
-
£892 GBP
$1,195 USD
View
Price last confirmed 7 days ago
Retailer 17
-
£1,033 GBP
SGD 1,870 SGD
View
Price last confirmed 24 days ago
Retailer 18
-
£1,051 GBP
$1,408 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG765628898 · Oct 21
£1,103 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from £256 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
1.25ct Oval
£256 GBP