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Marquise|Lab Grown|IGI

1.22ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG842660027

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842660027

Diamond specifications and retailer prices

From £166 GBP
$223 USD
As of October 28, 2026
Save £723 GBP (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £890 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842660027 or 842660027. Listed at 17 retailers as of October 28, 2026, with prices from £166 to £890, a £723 spread on the same certified stone. Reve Diamonds lists it at £890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842660027
Dimensions11.29 × 5.40 × 3.49 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm5.40 mm1.22 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842660027
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.6%

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 28
Current: £336 GBP|Low: £166 GBP|High: £890 GBP|Avg: £479 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 31, 2026
Retailer 3£166 GBP
Retailer 2£227 GBP
Retailer 12£248 GBP
Retailer 16£301 GBP
Retailer 13£317 GBP
Retailer 1£336 GBP
Retailer 4£358 GBP
Retailer 6£373 GBP
Retailer 9£446 GBP
Retailer 15£452 GBP
Retailer 8£560 GBP
Retailer 14£603 GBP
Retailer 7£625 GBP
Retailer 5£634 GBP
Retailer 10£672 GBP
Retailer 11£868 GBP
Reve Diamonds£890 GBP

25 data points across 17 retailers

17 retailers£166 GBP to £890 GBP

A
Cheapest Retailer
-
£166 GBP
$223 USD
Final sale: no returns
Retailer 2
-
£227 GBP
View
Price last confirmed 14 days ago
B+
Retailer 3
-
£248 GBP
$332 USD
View
A
Retailer 4
-
£301 GBP
€384 EUR
View
A
Retailer 5
-
£317 GBP
ZAR 6,866 ZAR
View
A
Retailer 6
-
£336 GBP
View
A
Retailer 7
-
£358 GBP
$480 USD
View
Retailer 8
-
£373 GBP
$499 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£446 GBP
$597 USD
View
B+
Retailer 10
-
£452 GBP
A$931 AUD
View
B+
Retailer 11
-
£560 GBP
$750 USD
View
B+
Retailer 12
-
£603 GBP
A$1,243 AUD
View
B+
Retailer 13
-
£625 GBP
$837 USD
View
B+
Retailer 14
-
£634 GBP
$849 USD
View
B+
Retailer 15
-
£672 GBP
$900 USD
View
B
Retailer 16
-
£868 GBP
View
Most Expensive
B
Reve Diamonds
92DF2D61B · Oct 30
£890 GBP
$1,192 USD
View
16 more retailers have this diamond
Prices start from £166 GBPSave up to £723 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
1.22ct Marquise
£166 GBP