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Marquise|Lab Grown|IGI

3.04ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG821667236

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821667236

Diamond specifications and retailer prices

From £579 GBP
As of November 4, 2026
Save £4,656 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £5,235 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821667236 or 821667236. Listed at 23 retailers as of November 4, 2026, with prices from £579 to £5,235, a £4,656 spread on the same certified stone. Do Amore Diamonds lists it at £5,235. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821667236
Dimensions14.75 × 7.51 × 4.73 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.75 mm7.51 mm3.04 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821667236
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.0%

Caratlytics Score

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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: £5,235 GBP|Low: £577 GBP|High: £5,600 GBP|Avg: £1,747 GBP|-2.6%
Do Amore Diamonds
Retailer 2
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November 4, 2026
Retailer 2£579 GBP
Retailer 19£641 GBP
Retailer 7£660 GBP
Retailer 4£684 GBP
Retailer 3£817 GBP
Retailer 6£863 GBP
Retailer 20£963 GBP
Retailer 16£990 GBP
Retailer 15£1,128 GBP
Retailer 14£1,570 GBP
Retailer 8£1,703 GBP
Retailer 18£1,753 GBP
Retailer 9£2,079 GBP
Retailer 13£2,084 GBP
Retailer 12£2,218 GBP
Retailer 5£2,311 GBP
Retailer 17£2,645 GBP
Retailer 10£2,783 GBP
Retailer 11£2,901 GBP
Do Amore Diamonds£5,235 GBP

18 data points across 20 retailers

23 retailers£579 GBP to £5,235 GBP

A
Cheapest Retailer
-
£579 GBP
A
Retailer 2
-
£641 GBP
View
A
Retailer 3
-
£660 GBP
View
Final sale: no returns
Retailer 4
-
£669 GBP
View
Price last confirmed 18 days ago
A
Retailer 5
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£684 GBP
View
A
Retailer 6
-
£817 GBP
View
A
Retailer 7
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£863 GBP
View
A
Retailer 8
-
£963 GBP
View
A
Retailer 9
-
£990 GBP
View
B+
Retailer 10
-
£1,128 GBP
View
B+
Retailer 11
-
£1,239 GBP
View
B+
Retailer 12
-
£1,570 GBP
View
B+
Retailer 13
-
£1,703 GBP
View
B+
Retailer 14
-
£1,753 GBP
View
B+
Retailer 15
-
£2,079 GBP
View
B+
Retailer 16
-
£2,084 GBP
View
B
Retailer 17
-
£2,218 GBP
View
B
Retailer 18
-
£2,311 GBP
View
B
Retailer 19
-
£2,645 GBP
View
B
Retailer 20
-
£2,783 GBP
View
B
Retailer 21
-
£2,901 GBP
View
B
Retailer 22
-
£4,911 GBP
View
Most Expensive
B
Do Amore Diamonds
27-138984FBD · Nov 4
£5,235 GBP
$7,020 USD
View
22 more retailers have this diamond
Prices start from £579 GBPSave up to £4,656 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
£579 GBP