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Marquise|Lab Grown|IGI

1.75ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG815692579

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815692579

Diamond specifications and retailer prices

From £295 GBP
$393 USD
As of October 25, 2026
Save £1,815 GBP (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,110 GBP at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815692579 or 815692579. Listed at 13 retailers as of October 25, 2026, with prices from £295 to £2,110, a £1,815 spread on the same certified stone. Do Amore Diamonds lists it at £2,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815692579
Dimensions12.56 × 6.36 × 3.99 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.56 mm6.36 mm1.75 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815692579
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: £2,110 GBP|Low: £295 GBP|High: £2,110 GBP|Avg: £813 GBP
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
October 27, 2026
Retailer 12£295 GBP
Retailer 10£383 GBP
Retailer 14£387 GBP
Retailer 9£413 GBP
Retailer 13£480 GBP
Retailer 5£505 GBP
Retailer 2£582 GBP
Retailer 11£866 GBP
Retailer 8£890 GBP
Retailer 6£950 GBP
Retailer 4£1,134 GBP
Retailer 3£1,166 GBP
Retailer 7£1,274 GBP
Do Amore Diamonds£2,110 GBP

18 data points across 14 retailers

13 retailers£295 GBP to £2,110 GBP

A
Cheapest Retailer
-
£295 GBP
$393 USD
A
Retailer 2
-
£383 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£387 GBP
$515 USD
View
A
Retailer 4
-
£413 GBP
$550 USD
View
A
Retailer 5
-
£480 GBP
$639 USD
View
A
Retailer 6
-
£582 GBP
View
B
Retailer 7
-
£866 GBP
$1,153 USD
View
B+
Retailer 8
-
£890 GBP
$1,185 USD
View
B+
Retailer 9
-
£890 GBP
$1,185 USD
View
B
Retailer 10
-
£1,134 GBP
$1,510 USD
View
B
Retailer 11
-
£1,166 GBP
$1,553 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
£1,274 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9C4322FD5 · Oct 26
£2,110 GBP
$2,810 USD
View
12 more retailers have this diamond
Prices start from £295 GBPSave up to £1,815 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
1.75ct Marquise
£295 GBP