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Oval|Lab Grown|IGI

1.51ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG848632979

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG848632979

Diamond specifications and retailer prices

From £164 GBP
As of November 3, 2026
Save £1,215 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,379 GBP at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown oval diamond

This 1.51ct 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 LG848632979 or 848632979. Listed at 21 retailers as of November 3, 2026, with prices from £164 to £1,379, a £1,215 spread on the same certified stone. Yadav Diamonds lists it at £1,379. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848632979
Dimensions9.32 × 6.36 × 4.03 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm6.36 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848632979
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

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 3
Current: £237 GBP|Low: £164 GBP|High: £1,379 GBP|Avg: £465 GBP|-0.3%
Retailer 1
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Retailer 20
Yadav Diamonds
November 4, 2026
Retailer 2£164 GBP
Retailer 5£190 GBP
Retailer 3£204 GBP
Retailer 6£204 GBP
Retailer 10£227 GBP
Retailer 1£237 GBP
Retailer 19£274 GBP
Retailer 18£334 GBP
Retailer 16£351 GBP
Retailer 12£375 GBP
Retailer 8£379 GBP
Retailer 7£391 GBP
Retailer 15£476 GBP
Retailer 20£501 GBP
Retailer 4£655 GBP
Retailer 11£672 GBP
Retailer 9£693 GBP
Retailer 14£744 GBP
Retailer 17£816 GBP
Retailer 13£840 GBP
Yadav Diamonds£1,379 GBP

13 data points across 21 retailers

21 retailers£164 GBP to £1,379 GBP

A
Cheapest Retailer
-
£164 GBP
A
Retailer 2
-
£190 GBP
View
Retailer 3
-
£204 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£204 GBP
View
A
Retailer 5
-
£227 GBP
View
A
Retailer 6
-
£237 GBP
View
B+
Retailer 7
-
£274 GBP
View
A
Retailer 8
-
£334 GBP
View
A
Retailer 9
-
£351 GBP
View
A
Retailer 10
-
£375 GBP
View
A
Retailer 11
-
£379 GBP
View
A
Retailer 12
-
£391 GBP
View
A
Retailer 13
-
£476 GBP
View
A
Retailer 14
-
£501 GBP
View
B+
Retailer 15
-
£655 GBP
View
B+
Retailer 16
-
£672 GBP
View
B+
Retailer 17
-
£693 GBP
View
B+
Retailer 18
-
£744 GBP
View
B
Retailer 19
-
£816 GBP
View
B
Retailer 20
-
£840 GBP
View
Most Expensive
B
Yadav Diamonds
13369124 · Nov 4
£1,379 GBP
$1,862 USD
View
20 more retailers have this diamond
Prices start from £164 GBPSave up to £1,215 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
1.51ct Oval
£164 GBP