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Oval|Lab Grown|IGI

1.50ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG547268250

Shape and cutting style on the report: Oval rose cut

Certificate IGI LG547268250

Diamond specifications and retailer prices

From £249 GBP
$334 USD
As of November 1, 2026
Save £959 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,208 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547268250 or 547268250. Listed at 11 retailers as of November 1, 2026, with prices from £249 to £1,208, a £959 spread on the same certified stone. Reve Diamonds lists it at £1,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547268250
Dimensions8.84 × 6.60 × 2.45 mm
L/W Ratio1.34
Girdle conditionFaceted
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
8.84 mm6.60 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG547268250
Side View
Table 69.0%Crown 38.5°Girdle: THK-ETKPavilion 41°CuletDepth

Caratlytics Score

How it works →
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 1
Current: £421 GBP|Low: £239 GBP|High: £1,208 GBP|Avg: £549 GBP|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 28, 2026
Retailer 4£249 GBP
Retailer 2£279 GBP
Retailer 9£288 GBP
Retailer 5£309 GBP
Retailer 8£309 GBP
Retailer 1£421 GBP
Retailer 6£498 GBP
Retailer 10£499 GBP
Retailer 3£905 GBP
Retailer 7£992 GBP
Reve Diamonds£1,208 GBP

15 data points across 11 retailers

11 retailers£249 GBP to £1,208 GBP

A
Cheapest Retailer
-
£249 GBP
$334 USD
A
Retailer 2
-
£279 GBP
$374 USD
View
Final sale: no returns
A
Retailer 3
-
£288 GBP
$387 USD
View
B+
Retailer 4
-
£309 GBP
$414 USD
View
Retailer 5
-
£309 GBP
$414 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£421 GBP
$565 USD
View
B
Retailer 7
-
£498 GBP
$668 USD
View
B
Retailer 8
-
£499 GBP
$670 USD
View
B
Retailer 9
-
£905 GBP
$1,214 USD
View
B
Retailer 10
-
£992 GBP
$1,331 USD
View
Most Expensive
B
Reve Diamonds
9D89903A0 · Nov 1
£1,208 GBP
$1,621 USD
View
10 more retailers have this diamond
Prices start from £249 GBPSave up to £959 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
1.50ct Oval
£249 GBP