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Marquise|Lab Grown|IGI

1.76ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG793639916

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793639916

Diamond specifications and retailer prices

From £875 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £875 GBP at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.76ct lab-grown marquise diamond

This 1.76ct 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 LG793639916 or 793639916. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793639916
Dimensions12.35 × 6.14 × 3.97 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm6.14 mm1.76 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793639916
Side View
Table 63.0%Crown 36.6°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 64.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £875 GBP|Low: £307 GBP|High: £1,836 GBP|Avg: £706 GBP
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
May 20, 2026
Retailer 5£307 GBP
Retailer 2£371 GBP
Retailer 3£447 GBP
Diamond Quarter£875 GBP
Retailer 4£1,261 GBP

14 data points across 5 retailers

1 retailer

B
Diamond Quarter
1.76VS1GLG9703C1N · Oct 31
£875 GBP
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B
1.76ct Marquise
£875 GBP