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Oval|Lab Grown|IGI

1.45ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG727587281

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG727587281

Diamond specifications and retailer prices

From £190 GBP
As of November 3, 2026
Save £1,610 GBP (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,800 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.45ct lab-grown oval diamond

This 1.45ct 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 LG727587281 or 727587281. Listed at 25 retailers as of November 1, 2026, with prices from £190 to £1,800, a £1,610 spread on the same certified stone. Brilliant Earth lists it at £1,800. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727587281
Dimensions9.03 × 6.41 × 4.02 mm
L/W Ratio1.41
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
9.03 mm6.41 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727587281
Side View
Table 59.0%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

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: Nov 3
Current: £1,800 GBP|Low: £190 GBP|High: £1,800 GBP|Avg: £555 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
November 5, 2026
Retailer 18£190 GBP
Retailer 12£212 GBP
Retailer 17£220 GBP
Retailer 6£235 GBP
Retailer 5£270 GBP
Retailer 8£333 GBP
Retailer 15£352 GBP
Retailer 16£390 GBP
Retailer 13£406 GBP
Retailer 2£444 GBP
Retailer 9£466 GBP
Retailer 11£576 GBP
Retailer 7£722 GBP
Retailer 4£756 GBP
Retailer 10£847 GBP
Retailer 3£933 GBP
Retailer 14£942 GBP
Brilliant Earth£1,800 GBP

38 data points across 18 retailers

25 retailers£190 GBP to £1,800 GBP

A
Cheapest Retailer
-
£190 GBP
A
Retailer 2
-
£212 GBP
View
Final sale: no returns
A
Retailer 3
-
£220 GBP
View
A
Retailer 4
-
£235 GBP
View
A
Retailer 5
-
£275 GBP
View
A
Retailer 6
-
£333 GBP
View
A
Retailer 7
-
£352 GBP
View
A
Retailer 8
-
£390 GBP
View
A
Retailer 9
-
£406 GBP
View
A
Retailer 10
-
£428 GBP
View
A
Retailer 11
-
£444 GBP
View
A
Retailer 12
-
£466 GBP
View
B+
Retailer 13
-
£519 GBP
View
B+
Retailer 14
-
£576 GBP
View
B+
Retailer 15
-
£604 GBP
View
B+
Retailer 16
-
£654 GBP
View
B+
Retailer 17
-
£722 GBP
View
B+
Retailer 18
-
£756 GBP
View
B+
Retailer 19
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£793 GBP
View
B+
Retailer 20
-
£796 GBP
View
Retailer 21
-
£847 GBP
View
Price last confirmed 34 days ago
Retailer 22
-
£933 GBP
View
Price last confirmed 18 days ago
B+
Retailer 23
-
£942 GBP
View
B
Retailer 24
-
£1,016 GBP
View
Most Expensive
B
Brilliant Earth
15744223A · Nov 1
£1,800 GBP
$2,430 USD
View
24 more retailers have this diamond
Prices start from £190 GBPSave up to £1,610 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
1.45ct Oval
£190 GBP