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Oval|Lab Grown|IGI

1.50ct K VS2 Oval Lab Grown Diamond

ID • K/VS2 • IGI LG499191789

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499191789

Diamond specifications and retailer prices

From £1,408 GBP
As of November 5, 2026
Save £3,257 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,664 GBP at MOH London · As of November 3, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499191789 or 499191789. Listed at 9 retailers as of November 3, 2026, with prices from £1,408 to £4,664, a £3,257 spread on the same certified stone. MOH London lists it at £4,664. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191789
Dimensions8.99 × 6.32 × 3.94 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.99 mm6.32 mm1.50 ctK / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499191789
Side View
Table 54.0%Crown 37.7°Girdle: STK-THKPavilion 38°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £4,664 GBP|Low: £1,352 GBP|High: £4,726 GBP|Avg: £2,746 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4£1,408 GBP
Retailer 5£1,633 GBP
Retailer 7£1,633 GBP
Retailer 2£1,759 GBP
Retailer 8£2,090 GBP
Retailer 6£2,560 GBP
Retailer 3£2,681 GBP
Retailer 10£3,655 GBP
MOH London£4,664 GBP
Retailer 9£4,675 GBP

19 data points across 10 retailers

9 retailers£1,408 GBP to £4,664 GBP

B+
Cheapest Retailer
-
£1,408 GBP
B+
Retailer 2
-
£1,532 GBP
View
Retailer 3
-
£1,633 GBP
View
Price last confirmed 26 days ago
B+
Retailer 4
-
£1,633 GBP
View
B+
Retailer 5
-
£1,759 GBP
View
B
Retailer 6
-
£2,560 GBP
View
B
Retailer 7
-
£2,681 GBP
View
B
Retailer 8
-
£3,061 GBP
View
Most Expensive
B
MOH London
LG499191789 · Nov 3
£4,664 GBP
View
8 more retailers have this diamond
Prices start from £1,408 GBPSave up to £3,257 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
£1,408 GBP