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Marquise|Lab Grown|IGI

2.23ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG816677314

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816677314

Diamond specifications and retailer prices

From £337 GBP
$451 USD
As of October 31, 2026
Save £1,287 GBP (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,623 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

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 top-tier cut grade and certified by IGI LG816677314 or 816677314. Listed at 16 retailers as of October 31, 2026, with prices from £337 to £1,623, a £1,287 spread on the same certified stone. Michael Trio lists it at £1,623. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.23
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816677314
Dimensions14.89 × 6.64 × 3.82 mm
L/W Ratio2.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm6.64 mm2.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816677314
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 38°Culet: NoneDepth 57.5%

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 31
Current: £1,623 GBP|Low: £337 GBP|High: £1,662 GBP|Avg: £919 GBP|-2.4%
Michael Trio
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
October 31, 2026
Retailer 11£337 GBP
Retailer 6£485 GBP
Retailer 16£593 GBP
Retailer 12£613 GBP
Retailer 15£633 GBP
Retailer 4£648 GBP
Retailer 2£817 GBP
Retailer 3£830 GBP
Retailer 5£908 GBP
Retailer 13£1,052 GBP
Retailer 10£1,226 GBP
Retailer 9£1,397 GBP
Retailer 7£1,491 GBP
Retailer 8£1,541 GBP
Retailer 14£1,553 GBP
Michael Trio£1,623 GBP

21 data points across 16 retailers

16 retailers£337 GBP to £1,623 GBP

A
Cheapest Retailer
-
£337 GBP
$451 USD
Final sale: no returns
A
Retailer 2
-
£485 GBP
$650 USD
View
A
Retailer 3
-
£593 GBP
$795 USD
View
A
Retailer 4
-
£613 GBP
View
A
Retailer 5
-
£633 GBP
$848 USD
View
A
Retailer 6
-
£648 GBP
€827 EUR
View
A
Retailer 7
-
£817 GBP
$1,095 USD
View
B+
Retailer 8
-
£830 GBP
A$1,710 AUD
View
B+
Retailer 9
-
£908 GBP
ZAR 19,650 ZAR
View
B+
Retailer 10
-
£1,052 GBP
$1,409 USD
View
B+
Retailer 11
-
£1,226 GBP
$1,643 USD
View
B
Retailer 12
-
£1,397 GBP
$1,872 USD
View
Retailer 13
-
£1,491 GBP
View
Price last confirmed 10 days ago
B
Retailer 14
-
£1,541 GBP
$2,065 USD
View
B
Retailer 15
-
£1,553 GBP
A$3,201 AUD
View
Most Expensive
B
Michael Trio
1674683105 · Oct 31
£1,623 GBP
SGD 2,939 SGD
View
15 more retailers have this diamond
Prices start from £337 GBPSave up to £1,287 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
£337 GBP