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Marquise|Lab Grown|IGI

3.04ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG828677596

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828677596

Diamond specifications and retailer prices

From £308 GBP
$413 USD
As of October 30, 2026
Save £1,124 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,432 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828677596 or 828677596. Listed at 18 retailers as of October 30, 2026, with prices from £308 to £1,432, a £1,124 spread on the same certified stone. Brilliance lists it at £1,432. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.04
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828677596
Dimensions14.79 × 7.62 × 4.79 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.79 mm7.62 mm3.04 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828677596
Side View
Table 58.0%Crown 32.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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 30
Current: £1,432 GBP|Low: £296 GBP|High: £1,567 GBP|Avg: £812 GBP|-8.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12£296 GBP
Retailer 10£383 GBP
Retailer 11£383 GBP
Retailer 3£605 GBP
Retailer 8£608 GBP
Retailer 2£630 GBP
Retailer 5£805 GBP
Retailer 4£813 GBP
Retailer 7£831 GBP
Retailer 9£1,073 GBP
Retailer 6£1,413 GBP
Brilliance£1,432 GBP

45 data points across 12 retailers

18 retailers£308 GBP to £1,432 GBP

Retailer 1
-
£296 GBP
$397 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£308 GBP
$413 USD
View
Retailer 3
-
£346 GBP
$463 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
£383 GBP
$513 USD
View
Retailer 5
-
£383 GBP
$513 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£383 GBP
$513 USD
View
B+
Retailer 7
-
£605 GBP
$811 USD
View
A
Retailer 8
-
£608 GBP
$815 USD
View
A
Retailer 9
-
£630 GBP
View
A
Retailer 10
-
£805 GBP
A$1,660 AUD
View
A
Retailer 11
-
£813 GBP
$1,089 USD
View
A
Retailer 12
-
£831 GBP
ZAR 17,980 ZAR
View
B+
Retailer 13
-
£1,073 GBP
$1,438 USD
View
Retailer 14
-
£1,230 GBP
$1,648 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
£1,230 GBP
$1,648 USD
View
B+
Retailer 16
-
£1,256 GBP
$1,683 USD
View
B+
Retailer 17
-
£1,413 GBP
View
Most Expensive
B+
Brilliance
D44519391 · Oct 30
£1,432 GBP
$1,919 USD
View
17 more retailers have this diamond
Prices start from £308 GBPSave up to £1,124 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
3.04ct Marquise
£308 GBP