Marquise|Lab Grown|IGI

1.55ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG848699986

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848699986

Diamond specifications and retailer prices

From £179 GBP
As of October 30, 2026
Save £1,279 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,458 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct 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 LG848699986 or 848699986. Listed at 21 retailers as of October 30, 2026, with prices from £179 to £1,458, a £1,279 spread on the same certified stone. Yadav Diamonds lists it at £1,458. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848699986
Dimensions11.90 × 6.20 × 3.72 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.20 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848699986
Side View
Table 63.0%Crown 33.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.0%

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 30
Current: £912 GBP|Low: £179 GBP|High: £1,458 GBP|Avg: £510 GBP|+10.0%
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Yadav Diamonds
October 30, 2026
Retailer 19£179 GBP
Retailer 10£208 GBP
Retailer 4£222 GBP
Retailer 7£222 GBP
Retailer 15£247 GBP
Retailer 13£256 GBP
Retailer 6£360 GBP
Retailer 12£374 GBP
Retailer 17£381 GBP
Retailer 11£409 GBP
Retailer 20£409 GBP
Retailer 14£421 GBP
Retailer 18£517 GBP
Retailer 5£713 GBP
Retailer 2£716 GBP
Retailer 8£730 GBP
Retailer 3£752 GBP
Retailer 16£894 GBP
Retailer 1£912 GBP
Retailer 9£926 GBP
Yadav Diamonds£1,458 GBP

8 data points across 21 retailers

21 retailers£179 GBP to £1,458 GBP

A
Cheapest Retailer
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£179 GBP
Retailer 2
-
£208 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£222 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
£222 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
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£247 GBP
View
A
Retailer 6
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£256 GBP
View
Retailer 7
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£360 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
£374 GBP
View
Retailer 9
-
£381 GBP
View
Price last confirmed 9 days ago
A
Retailer 10
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£409 GBP
View
A
Retailer 11
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£409 GBP
View
A
Retailer 12
-
£421 GBP
View
Retailer 13
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£517 GBP
View
Price last confirmed 10 days ago
Retailer 14
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£713 GBP
View
Price last confirmed 9 days ago
B+
Retailer 15
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£716 GBP
View
B+
Retailer 16
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£730 GBP
View
Retailer 17
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£752 GBP
View
Price last confirmed 8 days ago
Retailer 18
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£894 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
-
£912 GBP
View
Retailer 20
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£926 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Yadav Diamonds
13356948 · Oct 30
£1,458 GBP
$1,963 USD
View
20 more retailers have this diamond
Prices start from £179 GBPSave up to £1,279 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
1.55ct Marquise
£179 GBP