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Marquise|Lab Grown|IGI

1.27ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG815655723

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815655723

Diamond specifications and retailer prices

From £147 GBP
As of October 30, 2026
Save £734 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £881 GBP at Reve Diamonds · As of October 30, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815655723 or 815655723. Listed at 21 retailers as of October 30, 2026, with prices from £147 to £881, a £734 spread on the same certified stone. Reve Diamonds lists it at £881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815655723
Dimensions11.54 × 5.67 × 3.43 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm5.67 mm1.27 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815655723
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.5%

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: Oct 30
Current: £331 GBP|Low: £147 GBP|High: £908 GBP|Avg: £446 GBP|-4.5%
Retailer 1
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 5£147 GBP
Retailer 6£164 GBP
Retailer 19£170 GBP
Retailer 15£182 GBP
Retailer 13£184 GBP
Retailer 11£246 GBP
Retailer 4£307 GBP
Retailer 2£313 GBP
Retailer 1£331 GBP
Retailer 3£380 GBP
Retailer 9£445 GBP
Retailer 12£470 GBP
Retailer 14£556 GBP
Retailer 20£556 GBP
Retailer 18£587 GBP
Retailer 8£594 GBP
Retailer 17£614 GBP
Retailer 7£626 GBP
Retailer 10£670 GBP
Retailer 16£858 GBP
Reve Diamonds£881 GBP

25 data points across 21 retailers

21 retailers£147 GBP to £881 GBP

A
Cheapest Retailer
-
£147 GBP
Retailer 2
-
£170 GBP
View
Price last confirmed 7 days ago
A
Retailer 3
-
£182 GBP
View
Retailer 4
-
£184 GBP
View
Price last confirmed 10 days ago
B+
Retailer 5
-
£246 GBP
View
Retailer 6
-
£307 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£313 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£331 GBP
View
A
Retailer 9
-
£380 GBP
View
A
Retailer 10
-
£389 GBP
View
Retailer 11
-
£445 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£470 GBP
View
B+
Retailer 13
-
£556 GBP
View
Retailer 14
-
£556 GBP
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£587 GBP
View
B+
Retailer 16
-
£594 GBP
View
B+
Retailer 17
-
£614 GBP
View
B+
Retailer 18
-
£626 GBP
View
B+
Retailer 19
-
£670 GBP
View
B
Retailer 20
-
£858 GBP
View
Most Expensive
B
Reve Diamonds
BBB51EF33 · Oct 30
£881 GBP
$1,189 USD
View
20 more retailers have this diamond
Prices start from £147 GBPSave up to £734 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
£147 GBP