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Oval|Lab Grown|IGI

1.53ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG787651319

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787651319

Diamond specifications and retailer prices

From £191 GBP
$254 USD
As of October 26, 2026
Save £840 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,031 GBP at Brilliant Earth · As of October 28, 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 LG787651319 or 787651319. Listed at 22 retailers as of October 26, 2026, with prices from £191 to £1,031, a £840 spread on the same certified stone. Brilliant Earth lists it at £1,031. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787651319
Dimensions9.59 × 6.46 × 9.59 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm6.46 mm1.53 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787651319
Side View
Table 60.0%Crown 33.6°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 60.7%

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: Oct 26
Current: £1,031 GBP|Low: £191 GBP|High: £1,475 GBP|Avg: £646 GBP|-17.5%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 19£191 GBP
Retailer 8£222 GBP
Retailer 3£237 GBP
Retailer 22£237 GBP
Retailer 9£260 GBP
Retailer 13£357 GBP
Retailer 21£396 GBP
Retailer 15£401 GBP
Retailer 14£401 GBP
Retailer 7£403 GBP
Retailer 5£436 GBP
Retailer 18£450 GBP
Retailer 16£553 GBP
Retailer 2£694 GBP
Retailer 20£729 GBP
Retailer 6£763 GBP
Retailer 10£766 GBP
Retailer 12£802 GBP
Retailer 17£848 GBP
Retailer 11£929 GBP
Retailer 4£952 GBP
Brilliant Earth£1,031 GBP

32 data points across 22 retailers

22 retailers£191 GBP to £1,031 GBP

A
Cheapest Retailer
-
£191 GBP
$254 USD
A
Retailer 2
-
£222 GBP
$295 USD
View
A
Retailer 3
-
£237 GBP
$315 USD
View
A
Retailer 4
-
£237 GBP
$315 USD
View
A
Retailer 5
-
£260 GBP
HK$2,700 HKD
View
A
Retailer 6
-
£357 GBP
$475 USD
View
A
Retailer 7
-
£396 GBP
$526 USD
View
A
Retailer 8
-
£401 GBP
€507 EUR
View
Price last confirmed 10 days ago
A
Retailer 9
-
£401 GBP
ZAR 8,614 ZAR
View
A
Retailer 10
-
£403 GBP
$535 USD
View
A
Retailer 11
-
£436 GBP
$579 USD
View
A
Retailer 12
-
£450 GBP
View
A
Retailer 13
-
£553 GBP
A$1,131 AUD
View
B+
Retailer 14
-
£694 GBP
A$1,419 AUD
View
B
Retailer 15
-
£729 GBP
$969 USD
View
B+
Retailer 16
-
£763 GBP
$1,014 USD
View
B+
Retailer 17
-
£766 GBP
SGD 1,375 SGD
View
B+
Retailer 18
-
£802 GBP
$1,065 USD
View
B
Retailer 19
-
£848 GBP
$1,127 USD
View
B
Retailer 20
-
£929 GBP
View
B
Retailer 21
-
£952 GBP
View
Most Expensive
B
Brilliant Earth
21199151A · Oct 28
£1,031 GBP
$1,370 USD
View
21 more retailers have this diamond
Prices start from £191 GBPSave up to £840 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
£191 GBP