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Oval|Lab Grown|IGI

1.51ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG839676377

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839676377

Diamond specifications and retailer prices

From £167 GBP
As of November 3, 2026
Save £1,616 GBP (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,782 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839676377 or 839676377. Listed at 22 retailers as of November 3, 2026, with prices from £167 to £1,782, a £1,616 spread on the same certified stone. Yadav Diamonds lists it at £1,782. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676377
Dimensions9.41 × 6.29 × 3.97 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.29 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676377
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.1%

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: £381 GBP|Low: £167 GBP|High: £860 GBP|Avg: £472 GBP|-3.2%
Retailer 1
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Retailer 21
November 5, 2026
Retailer 8£167 GBP
Retailer 20£193 GBP
Retailer 10£207 GBP
Retailer 14£209 GBP
Retailer 15£217 GBP
Retailer 13£237 GBP
Retailer 6£278 GBP
Retailer 18£336 GBP
Retailer 17£356 GBP
Retailer 1£381 GBP
Retailer 4£394 GBP
Retailer 3£454 GBP
Retailer 16£481 GBP
Retailer 2£506 GBP
Retailer 19£663 GBP
Retailer 21£676 GBP
Retailer 9£702 GBP
Retailer 5£753 GBP
Retailer 12£824 GBP
Retailer 7£850 GBP
Retailer 11£856 GBP

22 data points across 21 retailers

22 retailers£167 GBP to £1,782 GBP

A
Cheapest Retailer
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£167 GBP
A
Retailer 2
-
£193 GBP
View
A
Retailer 3
-
£207 GBP
View
Retailer 4
-
£209 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
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£217 GBP
View
A
Retailer 6
-
£237 GBP
View
B+
Retailer 7
-
£278 GBP
View
A
Retailer 8
-
£336 GBP
View
A
Retailer 9
-
£356 GBP
View
A
Retailer 10
-
£381 GBP
View
A
Retailer 11
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£394 GBP
View
A
Retailer 12
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£454 GBP
View
A
Retailer 13
-
£481 GBP
View
A
Retailer 14
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£506 GBP
View
B+
Retailer 15
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£663 GBP
View
B+
Retailer 16
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£676 GBP
View
B+
Retailer 17
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£702 GBP
View
B+
Retailer 18
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£753 GBP
View
B+
Retailer 19
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£824 GBP
View
B+
Retailer 20
-
£850 GBP
View
Retailer 21
-
£856 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Yadav Diamonds
13290636 · Nov 4
£1,782 GBP
$2,406 USD
View
21 more retailers have this diamond
Prices start from £167 GBPSave up to £1,616 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
£167 GBP