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Oval|Lab Grown|IGI

1.50ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG772682875

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772682875

Diamond specifications and retailer prices

From £170 GBP
As of November 4, 2026
Save £621 GBP (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £917 GBP at Frank Darling · As of October 25, 2026
View at Frank Darling

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772682875 or 772682875. Listed at 7 retailers as of November 3, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772682875
Dimensions8.86 × 6.50 × 4.08 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
8.86 mm6.50 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772682875
Side View
Table 63.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
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 4
Current: £917 GBP|Low: £170 GBP|High: £1,482 GBP|Avg: £610 GBP|-0.0%
Frank Darling
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 8£170 GBP
Retailer 9£259 GBP
Retailer 3£271 GBP
Retailer 4£337 GBP
Retailer 13£370 GBP
Retailer 10£377 GBP
Retailer 11£561 GBP
Retailer 6£598 GBP
Retailer 7£652 GBP
Retailer 2£705 GBP
Retailer 5£791 GBP
Retailer 14£805 GBP
Frank Darling£917 GBP
Retailer 12£1,482 GBP

8 data points across 14 retailers

7 retailers£170 GBP to £791 GBP

A
Cheapest Retailer
-
£170 GBP
Final sale: no returns
B+
Retailer 2
-
£259 GBP
View
B+
Retailer 3
-
£598 GBP
View
Retailer 4
-
£652 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
£705 GBP
View
B
Retailer 6
-
£791 GBP
View
Most Expensive
Frank Darling
100757139233KD · Oct 25
£917 GBP
$1,238 USD
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from £170 GBPSave up to £621 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
£170 GBP