Marquise|Lab Grown|IGI

0.33ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG302470028

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG302470028

Diamond specifications and retailer prices

From £157 GBP
$210 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £157 GBP at Brilliant Earth
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 Brilliant Earth

About this 0.33ct lab-grown marquise diamond

This 0.33ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG302470028 or 302470028. 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

0.33
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG302470028
Dimensions7.22 × 3.53 × 2.13 mm
L/W Ratio2.05
Culet sizeNone
Top View
7.22 mm3.53 mm0.33 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG302470028
Side View
Table 54.0%Crown 33.7°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £157 GBP|Low: £157 GBP|High: £209 GBP|Avg: £187 GBP|-22.2%
Brilliant Earth
Retailer 2
October 30, 2026
Brilliant Earth£157 GBP
Retailer 2£173 GBP

12 data points across 2 retailers

1 retailer

B+
Brilliant Earth
3983216Y · Oct 31
£157 GBP
$210 USD
View

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.

B+
0.33ct Marquise
£157 GBP