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Oval|Lab Grown|IGI

1.50ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG436074452

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436074452

Diamond specifications and retailer prices

From £1,476 GBP
As of November 5, 2026
Save £3,400 GBP (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,875 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436074452 or 436074452. Listed at 10 retailers as of November 5, 2026, with prices from £1,476 to £4,875, a £3,400 spread on the same certified stone. MOH London lists it at £4,875. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074452
Dimensions9.16 × 6.34 × 4.00 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.16 mm6.34 mm1.50 ctK / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436074452
Side View
Table 57.5%Crown 36°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £4,875 GBP|Low: £1,417 GBP|High: £4,954 GBP|Avg: £2,706 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6£1,476 GBP
Retailer 10£1,606 GBP
Retailer 7£1,712 GBP
Retailer 4£1,838 GBP
Retailer 11£2,180 GBP
Retailer 9£2,353 GBP
Retailer 8£2,679 GBP
Retailer 5£2,811 GBP
Retailer 2£3,156 GBP
MOH London£4,875 GBP
Retailer 3£4,900 GBP

22 data points across 11 retailers

10 retailers£1,476 GBP to £4,875 GBP

B+
Cheapest Retailer
-
£1,476 GBP
B+
Retailer 2
-
£1,606 GBP
View
B+
Retailer 3
-
£1,712 GBP
View
Retailer 4
-
£1,712 GBP
View
Price last confirmed 26 days ago
B+
Retailer 5
-
£1,838 GBP
View
B
Retailer 6
-
£2,353 GBP
View
B
Retailer 7
-
£2,679 GBP
View
B
Retailer 8
-
£2,811 GBP
View
B
Retailer 9
-
£3,156 GBP
View
Most Expensive
B
MOH London
LG436074452 · Nov 5
£4,875 GBP
View
9 more retailers have this diamond
Prices start from £1,476 GBPSave up to £3,400 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.

B+
1.50ct Oval
£1,476 GBP