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Oval|Lab Grown|IGI

1.20ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG765628748

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG765628748

Diamond specifications and retailer prices

From £232 GBP
$309 USD
As of October 29, 2026
Save £922 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,154 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG765628748 or 765628748. Listed at 20 retailers as of October 26, 2026, with prices from £232 to £1,154, a £922 spread on the same certified stone. MOH London lists it at £1,154. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765628748
Dimensions9.57 × 5.63 × 3.54 mm
L/W Ratio1.70
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
9.57 mm5.63 mm1.20 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765628748
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: £1,154 GBP|Low: £222 GBP|High: £1,166 GBP|Avg: £583 GBP|+0.2%
MOH London
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October 30, 2026
Retailer 20£232 GBP
Retailer 3£260 GBP
Retailer 21£269 GBP
Retailer 5£288 GBP
Retailer 6£288 GBP
Retailer 2£329 GBP
Retailer 11£375 GBP
Retailer 18£436 GBP
Retailer 12£457 GBP
Retailer 19£469 GBP
Retailer 9£472 GBP
Retailer 16£494 GBP
Retailer 14£520 GBP
Retailer 15£701 GBP
Retailer 13£719 GBP
Retailer 17£883 GBP
Retailer 7£924 GBP
Retailer 10£1,041 GBP
Retailer 8£1,074 GBP
Retailer 4£1,085 GBP
MOH London£1,154 GBP

37 data points across 21 retailers

20 retailers£232 GBP to £1,154 GBP

A
Cheapest Retailer
-
£232 GBP
$309 USD
A
Retailer 2
-
£260 GBP
$346 USD
View
Final sale: no returns
A
Retailer 3
-
£269 GBP
$358 USD
View
A
Retailer 4
-
£288 GBP
$383 USD
View
A
Retailer 5
-
£288 GBP
$383 USD
View
A
Retailer 6
-
£329 GBP
View
Retailer 7
-
£375 GBP
HK$3,900 HKD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
£436 GBP
$580 USD
View
B+
Retailer 9
-
£457 GBP
$609 USD
View
B+
Retailer 10
-
£469 GBP
$624 USD
View
B+
Retailer 11
-
£472 GBP
$629 USD
View
B+
Retailer 12
-
£494 GBP
ZAR 10,629 ZAR
View
B+
Retailer 13
-
£701 GBP
A$1,437 AUD
View
B+
Retailer 14
-
£719 GBP
A$1,474 AUD
View
B
Retailer 15
-
£883 GBP
$1,176 USD
View
B
Retailer 16
-
£924 GBP
$1,231 USD
View
B
Retailer 17
-
£936 GBP
$1,246 USD
View
Retailer 18
-
£1,074 GBP
SGD 1,933 SGD
View
Price last confirmed 23 days ago
B
Retailer 19
-
£1,085 GBP
$1,445 USD
View
Most Expensive
B
MOH London
LG765628748 · Oct 26
£1,154 GBP
View
19 more retailers have this diamond
Prices start from £232 GBPSave up to £922 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
1.20ct Oval
£232 GBP