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Marquise|Lab Grown|IGI

1.27ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG842660033

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842660033

Diamond specifications and retailer prices

From £169 GBP
As of November 4, 2026
Save £729 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £898 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842660033 or 842660033. Listed at 16 retailers as of November 4, 2026, with prices from £169 to £898, a £729 spread on the same certified stone. Reve Diamonds lists it at £898. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842660033
Dimensions11.61 × 5.54 × 3.48 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm5.54 mm1.27 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842660033
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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 4
Current: £343 GBP|Low: £169 GBP|High: £898 GBP|Avg: £484 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Reve Diamonds
November 5, 2026
Retailer 4£169 GBP
Retailer 2£211 GBP
Retailer 12£254 GBP
Retailer 15£306 GBP
Retailer 10£325 GBP
Retailer 1£343 GBP
Retailer 5£380 GBP
Retailer 7£382 GBP
Retailer 9£457 GBP
Retailer 14£461 GBP
Retailer 16£524 GBP
Retailer 13£594 GBP
Retailer 8£640 GBP
Retailer 6£646 GBP
Retailer 3£750 GBP
Retailer 11£882 GBP
Reve Diamonds£898 GBP

30 data points across 17 retailers

16 retailers£169 GBP to £898 GBP

A
Cheapest Retailer
-
£169 GBP
Final sale: no returns
B+
Retailer 2
-
£254 GBP
View
Retailer 3
-
£306 GBP
View
Price last confirmed 10 days ago
A
Retailer 4
-
£325 GBP
View
A
Retailer 5
-
£343 GBP
View
A
Retailer 6
-
£380 GBP
View
A
Retailer 7
-
£382 GBP
View
A
Retailer 8
-
£457 GBP
View
Retailer 9
-
£461 GBP
View
Price last confirmed 10 days ago
B+
Retailer 10
-
£524 GBP
View
Retailer 11
-
£594 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£640 GBP
View
B+
Retailer 13
-
£646 GBP
View
B
Retailer 14
-
£750 GBP
View
B
Retailer 15
-
£882 GBP
View
Most Expensive
B
Reve Diamonds
7E14C0D27 · Nov 4
£898 GBP
$1,209 USD
View
15 more retailers have this diamond
Prices start from £169 GBPSave up to £729 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
1.27ct Marquise
£169 GBP