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Marquise|Lab Grown|IGI

1.94ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG847617036

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847617036

Diamond specifications and retailer prices

From £435 GBP
As of October 28, 2026
Save £750 GBP (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,185 GBP at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.94ct lab-grown marquise diamond

This 1.94ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847617036 or 847617036. Listed at 2 retailers as of October 27, 2026, with prices from £435 to £1,185, a £750 spread on the same certified stone. Brilliant Earth lists it at £1,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.94
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847617036
Dimensions13.14 × 6.62 × 4.03 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.14 mm6.62 mm1.94 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847617036
Side View
Table 60.0%Crown 34.3°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £1,185 GBP|Low: £218 GBP|High: £1,185 GBP|Avg: £771 GBP
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 2£218 GBP
Retailer 3£435 GBP
Brilliant Earth£1,185 GBP

7 data points across 3 retailers

2 retailers£435 GBP to £1,185 GBP

A
Cheapest Retailer
-
£435 GBP
Most Expensive
B
Brilliant Earth
22227173A · Oct 27
£1,185 GBP
$1,590 USD
View
1 more retailer has this diamond
Prices start from £435 GBPSave up to £750 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
1.94ct Marquise
£435 GBP