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Marquise|Lab Grown|IGI

5.67ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG591336494

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG591336494

Diamond specifications and retailer prices

From £574 GBP
$770 USD
As of November 2, 2026
Save £4,516 GBP (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,090 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.67ct lab-grown marquise diamond

This 5.67ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591336494 or 591336494. Listed at 10 retailers as of November 2, 2026, with prices from £574 to £5,090, a £4,516 spread on the same certified stone. Do Amore Diamonds lists it at £5,090. 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

5.67
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591336494
Dimensions19.01 × 9.38 × 5.64 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
19.01 mm9.38 mm5.67 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591336494
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 60.1%

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: Nov 2
Current: £5,090 GBP|Low: £574 GBP|High: £5,455 GBP|Avg: £2,138 GBP|-6.7%
Do Amore Diamonds
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
November 1, 2026
Retailer 12£574 GBP
Retailer 10£624 GBP
Retailer 3£917 GBP
Retailer 5£967 GBP
Retailer 14£1,076 GBP
Retailer 9£1,077 GBP
Retailer 11£1,582 GBP
Retailer 16£1,690 GBP
Retailer 7£1,798 GBP
Retailer 6£1,940 GBP
Retailer 13£2,065 GBP
Retailer 15£2,437 GBP
Retailer 2£2,753 GBP
Retailer 8£3,382 GBP
Retailer 4£4,501 GBP
Do Amore Diamonds£5,090 GBP

20 data points across 16 retailers

10 retailers£574 GBP to £5,090 GBP

A
Cheapest Retailer
-
£574 GBP
$770 USD
A
Retailer 2
-
£624 GBP
$837 USD
View
B+
Retailer 3
-
£1,076 GBP
$1,444 USD
View
A
Retailer 4
-
£1,077 GBP
$1,445 USD
View
B+
Retailer 5
-
£1,582 GBP
$2,123 USD
View
B+
Retailer 6
-
£2,065 GBP
$2,771 USD
View
B
Retailer 7
-
£2,437 GBP
$3,270 USD
View
B
Retailer 8
-
£2,753 GBP
View
B
Retailer 9
-
£4,501 GBP
$6,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-7C2FF7C7F · Nov 2
£5,090 GBP
$6,830 USD
View
9 more retailers have this diamond
Prices start from £574 GBPSave up to £4,516 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
5.67ct Marquise
£574 GBP