Marquise|Lab Grown|IGI

0.30ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG816671121

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816671121

Diamond specifications and retailer prices

From £127 GBP
€162 EUR
As of October 27, 2026
Save £326 GBP (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £453 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.3ct lab-grown marquise diamond

This 0.3ct lab-grown marquise sits in the sub-half-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816671121 or 816671121. Listed at 13 retailers as of October 26, 2026, with prices from £127 to £453, a £326 spread on the same certified stone. MOH London lists it at £453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816671121
Dimensions4.55 × 3.51 × 2.51 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.55 mm3.51 mm0.30 ctH / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816671121
Side View
Table 63.0%Crown 30.3°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 59.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £453 GBP|Low: £49 GBP|High: £474 GBP|Avg: £182 GBP|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 10£51 GBP
Retailer 3£60 GBP
Retailer 11£68 GBP
Retailer 9£108 GBP
Retailer 6£110 GBP
Retailer 2£127 GBP
Retailer 5£144 GBP
Retailer 4£179 GBP
Retailer 8£244 GBP
Retailer 7£330 GBP
MOH London£453 GBP

23 data points across 11 retailers

13 retailers£127 GBP to £453 GBP

Retailer 1
-
£50 GBP
$67 USD
Price last confirmed 9 days ago
Retailer 2
-
£51 GBP
$69 USD
View
Price last confirmed 24 days ago
Retailer 3
-
£60 GBP
$80 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£68 GBP
$91 USD
View
Price last confirmed 29 days ago
Retailer 5
-
£108 GBP
$145 USD
View
Price last confirmed 11 days ago
Retailer 6
-
£110 GBP
ZAR 2,373 ZAR
View
Price last confirmed 9 days ago
A
Retailer 7
-
£127 GBP
€162 EUR
View
Retailer 8
-
£144 GBP
$193 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£179 GBP
View
Retailer 10
-
£204 GBP
$274 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
£244 GBP
$326 USD
View
B
Retailer 12
-
£330 GBP
View
Most Expensive
B
MOH London
LG816671121 · Oct 26
£453 GBP
View
12 more retailers have this diamond
Prices start from £127 GBPSave up to £326 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
0.30ct Marquise
£127 GBP