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Marquise|Lab Grown|IGI

2.23ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG829605017

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829605017

Diamond specifications and retailer prices

From £340 GBP
As of October 30, 2026
Save £1,764 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,105 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.23ct lab-grown marquise diamond

This 2.23ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG829605017 or 829605017. Listed at 19 retailers as of October 30, 2026, with prices from £340 to £2,105, a £1,764 spread on the same certified stone. Brilliant Earth lists it at £2,105. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.23
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829605017
Dimensions13.63 × 6.82 × 4.13 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.63 mm6.82 mm2.23 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829605017
Side View
Table 61.0%Crown 37.2°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 60.6%

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: £2,105 GBP|Low: £340 GBP|High: £2,105 GBP|Avg: £884 GBP
Brilliant Earth
Retailer 2
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Retailer 18
October 31, 2026
Retailer 18£340 GBP
Retailer 8£346 GBP
Retailer 11£489 GBP
Retailer 17£602 GBP
Retailer 2£622 GBP
Retailer 16£639 GBP
Retailer 6£656 GBP
Retailer 15£819 GBP
Retailer 5£849 GBP
Retailer 7£923 GBP
Retailer 12£1,069 GBP
Retailer 14£1,233 GBP
Retailer 4£1,251 GBP
Retailer 10£1,413 GBP
Retailer 9£1,541 GBP
Retailer 13£1,553 GBP
Retailer 3£1,645 GBP
Brilliant Earth£2,105 GBP

20 data points across 18 retailers

19 retailers£340 GBP to £2,105 GBP

A
Cheapest Retailer
-
£340 GBP
A
Retailer 2
-
£346 GBP
$463 USD
View
Final sale: no returns
A
Retailer 3
-
£489 GBP
$655 USD
View
B+
Retailer 4
-
£602 GBP
$806 USD
View
A
Retailer 5
-
£622 GBP
View
A
Retailer 6
-
£639 GBP
$856 USD
View
A
Retailer 7
-
£656 GBP
€837 EUR
View
B+
Retailer 8
-
£819 GBP
$1,098 USD
View
B+
Retailer 9
-
£849 GBP
A$1,751 AUD
View
B+
Retailer 10
-
£923 GBP
ZAR 19,976 ZAR
View
B+
Retailer 11
-
£1,069 GBP
$1,432 USD
View
B+
Retailer 12
-
£1,233 GBP
$1,652 USD
View
B+
Retailer 13
-
£1,251 GBP
$1,676 USD
View
B
Retailer 14
-
£1,413 GBP
View
B
Retailer 15
-
£1,461 GBP
$1,958 USD
View
B
Retailer 16
-
£1,541 GBP
$2,065 USD
View
B
Retailer 17
-
£1,553 GBP
A$3,201 AUD
View
B
Retailer 18
-
£1,645 GBP
SGD 2,978 SGD
View
Most Expensive
B
Brilliant Earth
21329200A · Oct 30
£2,105 GBP
$2,820 USD
View
18 more retailers have this diamond
Prices start from £340 GBPSave up to £1,764 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
2.23ct Marquise
£340 GBP