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Marquise|Lab Grown|IGI

3.04ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG843684490

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843684490

Diamond specifications and retailer prices

From £407 GBP
$545 USD
As of November 1, 2026
Save £2,937 GBP (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,344 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843684490 or 843684490. Listed at 18 retailers as of October 28, 2026, with prices from £407 to £3,344, a £2,937 spread on the same certified stone. Brilliant Earth lists it at £3,344. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843684490
Dimensions14.89 × 7.45 × 4.74 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm7.45 mm3.04 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843684490
Side View
Table 63.0%Crown 36.3°Girdle: MED-THKPavilion 41°Culet: NoneDepth 63.6%

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 1
Current: £749 GBP|Low: £407 GBP|High: £1,891 GBP|Avg: £1,013 GBP|+0.7%
Retailer 1
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 7£407 GBP
Retailer 17£497 GBP
Retailer 4£504 GBP
Retailer 5£556 GBP
Retailer 11£605 GBP
Retailer 16£686 GBP
Retailer 1£749 GBP
Retailer 2£948 GBP
Retailer 14£952 GBP
Retailer 15£978 GBP
Retailer 13£1,046 GBP
Retailer 8£1,428 GBP
Retailer 6£1,469 GBP
Retailer 9£1,570 GBP
Retailer 3£1,574 GBP
Retailer 12£1,692 GBP
Retailer 10£1,881 GBP

22 data points across 17 retailers

18 retailers£407 GBP to £3,344 GBP

A
Cheapest Retailer
-
£407 GBP
$545 USD
Final sale: no returns
A
Retailer 2
-
£497 GBP
HK$5,200 HKD
View
Retailer 3
-
£504 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
£556 GBP
$745 USD
View
B+
Retailer 5
-
£605 GBP
$810 USD
View
A
Retailer 6
-
£686 GBP
€875 EUR
View
A
Retailer 7
-
£749 GBP
View
B+
Retailer 8
-
£948 GBP
$1,270 USD
View
B+
Retailer 9
-
£952 GBP
A$1,962 AUD
View
B+
Retailer 10
-
£978 GBP
ZAR 21,173 ZAR
View
B+
Retailer 11
-
£1,046 GBP
$1,401 USD
View
B+
Retailer 12
-
£1,428 GBP
SGD 2,585 SGD
View
B+
Retailer 13
-
£1,469 GBP
$1,969 USD
View
B
Retailer 14
-
£1,570 GBP
$2,103 USD
View
B
Retailer 15
-
£1,574 GBP
$2,109 USD
View
B
Retailer 16
-
£1,692 GBP
A$3,487 AUD
View
B
Retailer 17
-
£1,881 GBP
View
Most Expensive
B
Brilliant Earth
21775875A · Oct 28
£3,344 GBP
$4,480 USD
View
17 more retailers have this diamond
Prices start from £407 GBPSave up to £2,937 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
£407 GBP