Oval|Lab Grown|IGI

1.53ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG825661577

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825661577

Diamond specifications and retailer prices

From £184 GBP
$246 USD
As of November 1, 2026
Save £1,003 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,187 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825661577 or 825661577. Listed at 17 retailers as of November 1, 2026, with prices from £184 to £1,187, a £1,003 spread on the same certified stone. Brilliant Earth lists it at £1,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661577
Dimensions8.96 × 6.43 × 4.11 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm6.43 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661577
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.9%

Caratlytics Score

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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: £1,187 GBP|Low: £184 GBP|High: £1,202 GBP|Avg: £499 GBP|-1.2%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 8£184 GBP
Retailer 3£203 GBP
Retailer 4£203 GBP
Retailer 12£237 GBP
Retailer 9£248 GBP
Retailer 13£328 GBP
Retailer 10£351 GBP
Retailer 2£378 GBP
Retailer 6£390 GBP
Retailer 16£474 GBP
Retailer 15£499 GBP
Retailer 5£653 GBP
Retailer 17£678 GBP
Retailer 7£693 GBP
Retailer 14£741 GBP
Retailer 11£814 GBP
Brilliant Earth£1,187 GBP

31 data points across 17 retailers

17 retailers£184 GBP to £1,187 GBP

A
Cheapest Retailer
-
£184 GBP
$246 USD
Final sale: no returns
Retailer 2
-
£203 GBP
$272 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£203 GBP
$272 USD
View
A
Retailer 4
-
£237 GBP
View
B+
Retailer 5
-
£248 GBP
$332 USD
View
A
Retailer 6
-
£328 GBP
€419 EUR
View
A
Retailer 7
-
£351 GBP
ZAR 7,594 ZAR
View
A
Retailer 8
-
£378 GBP
View
A
Retailer 9
-
£390 GBP
$523 USD
View
A
Retailer 10
-
£474 GBP
A$978 AUD
View
B+
Retailer 11
-
£499 GBP
$668 USD
View
B+
Retailer 12
-
£653 GBP
$875 USD
View
Retailer 13
-
£678 GBP
A$1,397 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£693 GBP
$928 USD
View
B+
Retailer 15
-
£741 GBP
$993 USD
View
B+
Retailer 16
-
£814 GBP
View
Most Expensive
B
Brilliant Earth
22174491A · Nov 1
£1,187 GBP
$1,590 USD
View
16 more retailers have this diamond
Prices start from £184 GBPSave up to £1,003 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
1.53ct Oval
£184 GBP