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Oval|Lab Grown|IGI

1.45ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG745508460

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG745508460

Diamond specifications and retailer prices

From £151 GBP
As of November 3, 2026
Save £1,301 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,452 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG745508460 or 745508460. Listed at 14 retailers as of November 3, 2026, with prices from £151 to £1,452, a £1,301 spread on the same certified stone. Do Amore Diamonds lists it at £1,452. 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 angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745508460
Dimensions9.23 × 6.46 × 3.90 mm
L/W Ratio1.43
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 II
Top View
9.23 mm6.46 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745508460
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £1,452 GBP|Low: £151 GBP|High: £1,563 GBP|Avg: £595 GBP|-7.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 11£151 GBP
Retailer 12£169 GBP
Retailer 4£175 GBP
Retailer 9£234 GBP
Retailer 13£261 GBP
Retailer 10£344 GBP
Retailer 2£505 GBP
Retailer 8£548 GBP
Retailer 3£657 GBP
Retailer 14£664 GBP
Retailer 7£827 GBP
Retailer 5£926 GBP
Retailer 6£1,163 GBP
Do Amore Diamonds£1,452 GBP

31 data points across 14 retailers

14 retailers£151 GBP to £1,452 GBP

A+
Cheapest Retailer
-
£151 GBP
A
Retailer 2
-
£169 GBP
View
Final sale: no returns
A
Retailer 3
-
£175 GBP
View
A
Retailer 4
-
£234 GBP
View
B+
Retailer 5
-
£261 GBP
View
A
Retailer 6
-
£344 GBP
View
A
Retailer 7
-
£505 GBP
View
B+
Retailer 8
-
£548 GBP
View
B+
Retailer 9
-
£657 GBP
View
B+
Retailer 10
-
£664 GBP
View
B+
Retailer 11
-
£827 GBP
View
Retailer 12
-
£926 GBP
View
Price last confirmed 18 days ago
B
Retailer 13
-
£1,163 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F398921C5 · Nov 4
£1,452 GBP
$1,960 USD
View
13 more retailers have this diamond
Prices start from £151 GBPSave up to £1,301 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
£151 GBP