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Marquise|Lab Grown|IGI

3.04ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG837652619

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837652619

Diamond specifications and retailer prices

From £420 GBP
As of November 4, 2026
Save £1,833 GBP (81%) vs most expensive(unlock to see where)
19 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 top-tier cut grade and certified by IGI LG837652619 or 837652619. Listed at 19 retailers as of November 4, 2026, with a 437% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837652619
Dimensions15.43 × 7.49 × 4.61 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.43 mm7.49 mm3.04 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837652619
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,638 GBP|Low: £420 GBP|High: £2,664 GBP|Avg: £1,197 GBP|-1.0%
Rare Carat
Retailer 2
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Retailer 19
November 5, 2026
Retailer 16£420 GBP
Retailer 9£469 GBP
Retailer 4£470 GBP
Retailer 10£520 GBP
Retailer 2£561 GBP
Retailer 5£620 GBP
Retailer 17£802 GBP
Retailer 14£804 GBP
Retailer 12£1,101 GBP
Retailer 11£1,157 GBP
Retailer 7£1,291 GBP
Retailer 6£1,294 GBP
Retailer 18£1,369 GBP
Retailer 15£1,517 GBP
Retailer 3£1,675 GBP
Retailer 8£1,687 GBP
Retailer 19£1,751 GBP
Retailer 13£2,253 GBP
Rare Carat£2,638 GBP

35 data points across 19 retailers

19 retailers£420 GBP to £2,253 GBP

A
Cheapest Retailer
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£420 GBP
A
Retailer 2
-
£469 GBP
View
Final sale: no returns
A
Retailer 3
-
£470 GBP
View
A
Retailer 4
-
£520 GBP
View
A
Retailer 5
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£561 GBP
View
A
Retailer 6
-
£620 GBP
View
A
Retailer 7
-
£802 GBP
View
A
Retailer 8
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£804 GBP
View
B+
Retailer 9
-
£1,101 GBP
View
B+
Retailer 10
-
£1,157 GBP
View
B+
Retailer 11
-
£1,291 GBP
View
B+
Retailer 12
-
£1,294 GBP
View
B+
Retailer 13
-
£1,369 GBP
View
B+
Retailer 14
-
£1,517 GBP
View
B+
Retailer 15
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£1,675 GBP
View
B+
Retailer 16
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£1,687 GBP
View
B+
Retailer 17
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£1,751 GBP
View
B
Retailer 18
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£2,253 GBP
View
Most Expensive
Rare Carat
DK-3701_l_837652619 · Oct 28
£2,638 GBP
$3,550 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from £420 GBPSave up to £1,833 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
£420 GBP