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Marquise|Lab Grown|IGI

1.51ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG848663781

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848663781

Diamond specifications and retailer prices

From £175 GBP
As of November 4, 2026
Save £1,247 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,421 GBP at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848663781 or 848663781. Listed at 21 retailers as of November 4, 2026, with prices from £175 to £1,421, a £1,247 spread on the same certified stone. Yadav Diamonds lists it at £1,421. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848663781
Dimensions11.56 × 6.05 × 3.54 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm6.05 mm1.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848663781
Side View
Table 65.0%Crown 38°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 58.5%

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: £239 GBP|Low: £175 GBP|High: £1,421 GBP|Avg: £499 GBP|-0.9%
Retailer 1
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Retailer 20
Yadav Diamonds
November 5, 2026
Retailer 18£175 GBP
Retailer 19£203 GBP
Retailer 3£217 GBP
Retailer 6£217 GBP
Retailer 1£239 GBP
Retailer 13£247 GBP
Retailer 15£291 GBP
Retailer 5£352 GBP
Retailer 20£374 GBP
Retailer 8£390 GBP
Retailer 7£403 GBP
Retailer 12£406 GBP
Retailer 16£506 GBP
Retailer 17£537 GBP
Retailer 4£698 GBP
Retailer 10£713 GBP
Retailer 9£736 GBP
Retailer 2£799 GBP
Retailer 14£867 GBP
Retailer 11£902 GBP
Yadav Diamonds£1,421 GBP

14 data points across 21 retailers

21 retailers£175 GBP to £1,421 GBP

A
Cheapest Retailer
-
£175 GBP
A
Retailer 2
-
£203 GBP
View
Retailer 3
-
£217 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£217 GBP
View
A
Retailer 5
-
£239 GBP
View
A
Retailer 6
-
£247 GBP
View
B+
Retailer 7
-
£291 GBP
View
Retailer 8
-
£352 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
£374 GBP
View
A
Retailer 10
-
£390 GBP
View
A
Retailer 11
-
£403 GBP
View
A
Retailer 12
-
£406 GBP
View
A
Retailer 13
-
£506 GBP
View
A
Retailer 14
-
£537 GBP
View
B+
Retailer 15
-
£698 GBP
View
B+
Retailer 16
-
£713 GBP
View
B+
Retailer 17
-
£736 GBP
View
B+
Retailer 18
-
£799 GBP
View
B+
Retailer 19
-
£867 GBP
View
B
Retailer 20
-
£902 GBP
View
Most Expensive
B
Yadav Diamonds
13379945 · Nov 4
£1,421 GBP
$1,913 USD
View
20 more retailers have this diamond
Prices start from £175 GBPSave up to £1,247 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 Marquise
£175 GBP