Marquise|Lab Grown|IGI

3.04ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG840618293

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840618293

Diamond specifications and retailer prices

From £1,389 GBP
€1,772 EUR
As of October 25, 2026
Save £4,750 GBP (77%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £7,952 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840618293 or 840618293. Listed at 26 retailers as of October 25, 2026, with a 342% 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840618293
Dimensions15.22 × 7.41 × 4.63 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.22 mm7.41 mm3.04 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840618293
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £4,541 GBP|Low: £681 GBP|High: £12,255 GBP|Avg: £2,325 GBP
Retailer 1
Retailer 2
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Retailer 25
Taylor and Hart
October 31, 2026
Retailer 17£790 GBP
Retailer 18£1,267 GBP
Retailer 15£1,389 GBP
Retailer 4£1,618 GBP
Retailer 20£1,781 GBP
Retailer 16£1,784 GBP
Retailer 7£1,937 GBP
Retailer 6£1,995 GBP
Retailer 23£2,066 GBP
Retailer 3£2,134 GBP
Retailer 24£2,187 GBP
Retailer 21£2,926 GBP
Retailer 8£3,067 GBP
Retailer 12£3,080 GBP
Retailer 19£3,096 GBP
Retailer 5£3,135 GBP
Retailer 11£4,322 GBP
Retailer 14£4,344 GBP
Retailer 1£4,541 GBP
Retailer 22£5,295 GBP
Retailer 13£5,515 GBP
Retailer 9£6,023 GBP
Retailer 25£6,138 GBP
Retailer 10£7,779 GBP
Taylor and Hart£7,952 GBP
Retailer 2£12,255 GBP

16 data points across 26 retailers

26 retailers£1,389 GBP to £6,138 GBP

Retailer 1
-
£790 GBP
$1,059 USD
Price last confirmed 14 days ago
Retailer 2
-
£1,267 GBP
$1,697 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£1,389 GBP
€1,772 EUR
View
B+
Retailer 4
-
£1,618 GBP
$2,168 USD
View
B+
Retailer 5
-
£1,781 GBP
$2,386 USD
View
Retailer 6
-
£1,784 GBP
A$3,677 AUD
View
Price last confirmed 10 days ago
B
Retailer 7
-
£1,937 GBP
$2,596 USD
View
B
Retailer 8
-
£1,995 GBP
$2,673 USD
View
Final sale: no returns
B
Retailer 9
-
£2,066 GBP
$2,768 USD
View
B
Retailer 10
-
£2,134 GBP
$2,859 USD
View
B
Retailer 11
-
£2,187 GBP
$2,930 USD
View
B
Retailer 12
-
£2,926 GBP
View
B
Retailer 13
-
£3,067 GBP
$4,110 USD
View
B
Retailer 14
-
£3,080 GBP
View
B
Retailer 15
-
£3,096 GBP
$4,148 USD
View
B
Retailer 16
-
£3,135 GBP
$4,200 USD
View
B
Retailer 17
-
£4,322 GBP
View
B
Retailer 18
-
£4,344 GBP
$5,820 USD
View
B
Retailer 19
-
£4,541 GBP
A$9,361 AUD
View
B
Retailer 20
-
£5,295 GBP
ZAR 114,626 ZAR
View
B
Retailer 21
-
£5,515 GBP
$7,390 USD
View
B
Retailer 22
-
£6,023 GBP
$8,070 USD
View
B
Retailer 23
-
£6,138 GBP
View
Retailer 24
-
£7,779 GBP
SGD 14,085 SGD
View
Price under review
Most Expensive
Taylor and Hart
GNPF2EY · Oct 30
£7,952 GBP
$10,655 USD
View
Price under review
24 more retailers have this diamond
Prices start from £1,389 GBPSave up to £4,750 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.

B+
3.04ct Marquise
£1,389 GBP