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Marquise|Lab Grown|IGI

6.19ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG593389405

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG593389405

Diamond specifications and retailer prices

From £700 GBP
$939 USD
As of November 2, 2026
Save £5,515 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,215 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.19ct lab-grown marquise diamond

This 6.19ct 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 LG593389405 or 593389405. Listed at 11 retailers as of November 2, 2026, with prices from £700 to £6,215, a £5,515 spread on the same certified stone. Do Amore Diamonds lists it at £6,215. 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

6.19
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593389405
Dimensions19.03 × 9.73 × 6.02 mm
L/W Ratio1.96
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
19.03 mm9.73 mm6.19 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593389405
Side View
Table 59.0%Crown 38°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.9%

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: £6,215 GBP|Low: £525 GBP|High: £6,550 GBP|Avg: £2,438 GBP|-5.1%
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
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Retailer 16
November 1, 2026
Retailer 12£700 GBP
Retailer 10£762 GBP
Retailer 15£826 GBP
Retailer 6£956 GBP
Retailer 14£1,301 GBP
Retailer 9£1,304 GBP
Retailer 13£1,680 GBP
Retailer 11£1,750 GBP
Retailer 3£1,785 GBP
Retailer 8£1,903 GBP
Retailer 5£2,180 GBP
Retailer 4£2,821 GBP
Retailer 2£3,040 GBP
Retailer 7£4,099 GBP
Retailer 16£4,911 GBP
Do Amore Diamonds£6,215 GBP

17 data points across 16 retailers

11 retailers£700 GBP to £6,215 GBP

A
Cheapest Retailer
-
£700 GBP
$939 USD
A
Retailer 2
-
£762 GBP
$1,022 USD
View
A
Retailer 3
-
£826 GBP
$1,109 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,301 GBP
$1,746 USD
View
A
Retailer 5
-
£1,304 GBP
$1,750 USD
View
A
Retailer 6
-
£1,680 GBP
$2,255 USD
View
B+
Retailer 7
-
£1,750 GBP
$2,349 USD
View
B
Retailer 8
-
£3,040 GBP
View
B
Retailer 9
-
£4,099 GBP
$5,500 USD
View
B
Retailer 10
-
£4,911 GBP
$6,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-BB3B9C27E · Nov 2
£6,215 GBP
$8,340 USD
View
10 more retailers have this diamond
Prices start from £700 GBPSave up to £5,515 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
6.19ct Marquise
£700 GBP