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Marquise|Lab Grown|IGI

3.02ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG848664819

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848664819

Diamond specifications and retailer prices

From £459 GBP
As of November 2, 2026
Save £2,441 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,901 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.02ct lab-grown marquise diamond

This 3.02ct 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 LG848664819 or 848664819. Listed at 22 retailers as of October 31, 2026, with prices from £459 to £2,901, a £2,441 spread on the same certified stone. Brilliant Earth lists it at £2,901. 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

3.02
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848664819
Dimensions15.87 × 7.22 × 4.43 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.87 mm7.22 mm3.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848664819
Side View
Table 64.0%Crown 38.6°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 61.4%

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 2
Current: £1,408 GBP|Low: £459 GBP|High: £2,472 GBP|Avg: £1,205 GBP|-2.0%
Retailer 1
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Retailer 21
November 4, 2026
Retailer 21£459 GBP
Retailer 16£512 GBP
Retailer 2£514 GBP
Retailer 6£570 GBP
Retailer 4£664 GBP
Retailer 18£712 GBP
Retailer 3£764 GBP
Retailer 5£825 GBP
Retailer 14£881 GBP
Retailer 17£883 GBP
Retailer 9£1,069 GBP
Retailer 13£1,217 GBP
Retailer 20£1,236 GBP
Retailer 1£1,408 GBP
Retailer 8£1,498 GBP
Retailer 12£1,716 GBP
Retailer 15£1,791 GBP
Retailer 10£1,840 GBP
Retailer 7£1,887 GBP
Retailer 11£2,042 GBP
Retailer 19£2,472 GBP

11 data points across 21 retailers

22 retailers£459 GBP to £2,901 GBP

A
Cheapest Retailer
-
£459 GBP
A
Retailer 2
-
£512 GBP
View
A
Retailer 3
-
£514 GBP
View
Final sale: no returns
A
Retailer 4
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£570 GBP
View
A
Retailer 5
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£664 GBP
View
A
Retailer 6
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£712 GBP
View
A
Retailer 7
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£764 GBP
View
A
Retailer 8
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£825 GBP
View
Retailer 9
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£881 GBP
View
Price last confirmed 10 days ago
A
Retailer 10
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£883 GBP
View
A
Retailer 11
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£1,069 GBP
View
B+
Retailer 12
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£1,217 GBP
View
B+
Retailer 13
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£1,236 GBP
View
B+
Retailer 14
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£1,408 GBP
View
B+
Retailer 15
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£1,498 GBP
View
B+
Retailer 16
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£1,716 GBP
View
B+
Retailer 17
-
£1,791 GBP
View
B+
Retailer 18
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£1,840 GBP
View
B+
Retailer 19
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£1,887 GBP
View
B
Retailer 20
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£2,042 GBP
View
B
Retailer 21
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£2,472 GBP
View
Most Expensive
B
Brilliant Earth
22397224A · Oct 31
£2,901 GBP
$3,890 USD
View
21 more retailers have this diamond
Prices start from £459 GBPSave up to £2,441 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
3.02ct Marquise
£459 GBP