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Marquise|Lab Grown|IGI

3.04ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG843684407

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843684407

Diamond specifications and retailer prices

From £469 GBP
As of November 4, 2026
Save £1,784 GBP (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,638 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843684407 or 843684407. Listed at 15 retailers as of November 4, 2026, with a 381% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.04
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843684407
Dimensions14.63 × 7.61 × 4.79 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.63 mm7.61 mm3.04 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843684407
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°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: Nov 4
Current: £2,638 GBP|Low: £469 GBP|High: £2,638 GBP|Avg: £1,325 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 6£469 GBP
Retailer 2£561 GBP
Retailer 15£620 GBP
Retailer 12£802 GBP
Retailer 10£804 GBP
Retailer 8£1,101 GBP
Retailer 7£1,157 GBP
Retailer 4£1,291 GBP
Retailer 3£1,294 GBP
Retailer 11£1,517 GBP
Retailer 14£1,675 GBP
Retailer 5£1,687 GBP
Retailer 13£1,751 GBP
Retailer 9£2,253 GBP
Rare Carat£2,638 GBP

21 data points across 15 retailers

15 retailers£469 GBP to £2,253 GBP

A
Cheapest Retailer
-
£469 GBP
Final sale: no returns
A
Retailer 2
-
£561 GBP
View
A
Retailer 3
-
£620 GBP
View
A
Retailer 4
-
£802 GBP
View
A
Retailer 5
-
£804 GBP
View
B+
Retailer 6
-
£1,101 GBP
View
B+
Retailer 7
-
£1,157 GBP
View
B+
Retailer 8
-
£1,291 GBP
View
B+
Retailer 9
-
£1,294 GBP
View
B
Retailer 10
-
£1,517 GBP
View
B
Retailer 11
-
£1,675 GBP
View
B
Retailer 12
-
£1,687 GBP
View
B
Retailer 13
-
£1,751 GBP
View
B
Retailer 14
-
£2,253 GBP
View
Most Expensive
Rare Carat
DK-3817_l_843684407 · Oct 28
£2,638 GBP
$3,550 USD
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from £469 GBPSave up to £1,784 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
£469 GBP