Marquise|Lab Grown|IGI

1.22ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG847618724

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847618724

Diamond specifications and retailer prices

From £157 GBP
$210 USD
As of October 24, 2026
Save £689 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £845 GBP at Reve Diamonds · As of October 26, 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 LG847618724 or 847618724. Listed at 16 retailers as of October 24, 2026, with prices from £157 to £845, a £689 spread on the same certified stone. Reve Diamonds lists it at £845. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618724
Dimensions11.16 × 5.52 × 3.41 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm5.52 mm1.22 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847618724
Side View
Table 66.0%Crown 36.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: £422 GBP|Low: £151 GBP|High: £845 GBP|Avg: £411 GBP|-25.9%
Retailer 1
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 16
Reve Diamonds
October 31, 2026
Retailer 4£151 GBP
Retailer 2£157 GBP
Retailer 6£191 GBP
Retailer 12£205 GBP
Retailer 14£277 GBP
Retailer 11£292 GBP
Retailer 13£296 GBP
Retailer 16£352 GBP
Retailer 3£354 GBP
Retailer 1£422 GBP
Retailer 9£545 GBP
Retailer 7£547 GBP
Retailer 8£558 GBP
Retailer 10£567 GBP
Retailer 5£579 GBP
Retailer 15£784 GBP
Reve Diamonds£845 GBP

7 data points across 17 retailers

16 retailers£157 GBP to £845 GBP

A
Cheapest Retailer
-
£157 GBP
$210 USD
A
Retailer 2
-
£191 GBP
HK$2,000 HKD
View
A
Retailer 3
-
£205 GBP
View
A
Retailer 4
-
£277 GBP
€353 EUR
View
A
Retailer 5
-
£292 GBP
View
A
Retailer 6
-
£296 GBP
$397 USD
View
A
Retailer 7
-
£352 GBP
$472 USD
View
A
Retailer 8
-
£354 GBP
$474 USD
View
B+
Retailer 9
-
£422 GBP
$565 USD
View
B+
Retailer 10
-
£545 GBP
$730 USD
View
B+
Retailer 11
-
£547 GBP
SGD 990 SGD
View
B+
Retailer 12
-
£558 GBP
$747 USD
View
B+
Retailer 13
-
£567 GBP
$760 USD
View
B+
Retailer 14
-
£579 GBP
$775 USD
View
B
Retailer 15
-
£784 GBP
View
Most Expensive
B
Reve Diamonds
F6C4263D7 · Oct 26
£845 GBP
$1,133 USD
View
15 more retailers have this diamond
Prices start from £157 GBPSave up to £689 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
£157 GBP