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Oval|Lab Grown|IGI

1.27ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG744522803

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744522803

Diamond specifications and retailer prices

From £142 GBP
$189 USD
As of October 18, 2026
10 retailers carry this diamond
Most expensive: £969 GBP at Brilliant Earth · As of October 20, 2026
View at Brilliant Earth

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG744522803 or 744522803. Listed at 10 retailers as of October 18, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744522803
Dimensions8.67 × 6.19 × 3.83 mm
L/W Ratio1.40
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 IIa
Top View
8.67 mm6.19 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744522803
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 18
Current: £969 GBP|Low: £149 GBP|High: £1,412 GBP|Avg: £583 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 23, 2026
Retailer 11£158 GBP
Retailer 5£210 GBP
Retailer 3£245 GBP
Retailer 2£317 GBP
Retailer 4£359 GBP
Retailer 9£477 GBP
Retailer 10£502 GBP
Retailer 6£617 GBP
Retailer 8£717 GBP
Retailer 7£781 GBP
Brilliant Earth£969 GBP
Retailer 12£1,359 GBP

31 data points across 12 retailers

10 retailers£142 GBP to £969 GBP

Retailer 1
-
£142 GBP
$189 USD
Price last confirmed 11 days ago
Retailer 2
-
£164 GBP
$219 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£210 GBP
$279 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£245 GBP
$326 USD
View
Price last confirmed 12 days ago
Retailer 5
-
£477 GBP
A$978 AUD
View
Price last confirmed 12 days ago
Retailer 6
-
£502 GBP
$668 USD
View
Price last confirmed 11 days ago
Retailer 7
-
£623 GBP
$830 USD
View
Price last confirmed 12 days ago
Retailer 8
-
£717 GBP
$955 USD
View
Price last confirmed 11 days ago
Retailer 9
-
£781 GBP
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
21415910Y · Oct 20
£969 GBP
$1,290 USD
View
Price last confirmed 9 days ago
9 more retailers have this diamond

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.

1.27ct Oval
£142 GBP