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Marquise|Lab Grown|IGI

1.04ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG841699095

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841699095

Diamond specifications and retailer prices

From £147 GBP
$197 USD
As of November 1, 2026
Save £357 GBP (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £504 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841699095 or 841699095. Listed at 3 retailers as of October 28, 2026, with prices from £147 to £504, a £357 spread on the same certified stone. Rare Carat lists it at £504. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841699095
Dimensions10.42 × 5.21 × 3.32 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.42 mm5.21 mm1.04 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841699095
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £504 GBP|Low: £147 GBP|High: £508 GBP|Avg: £367 GBP|-0.7%
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£147 GBP
Retailer 2£301 GBP
Rare Carat£504 GBP

29 data points across 3 retailers

3 retailers£147 GBP to £504 GBP

A
Cheapest Retailer
-
£147 GBP
$197 USD
Final sale: no returns
A
Retailer 2
-
£301 GBP
View
Most Expensive
B
Rare Carat
841699095 · Oct 28
£504 GBP
$675 USD
View
2 more retailers have this diamond
Prices start from £147 GBPSave up to £357 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
1.04ct Marquise
£147 GBP