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Marquise|Lab Grown|IGI

3.02ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG833644286

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833644286

Diamond specifications and retailer prices

From £564 GBP
As of November 2, 2026
Save £2,344 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,229 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 LG833644286 or 833644286. Listed at 22 retailers as of October 29, 2026, with a 415% 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

3.02
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833644286
Dimensions14.56 × 7.58 × 4.79 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.56 mm7.58 mm3.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833644286
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

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 2
Current: £993 GBP|Low: £559 GBP|High: £2,908 GBP|Avg: £1,549 GBP|-5.5%
Retailer 1
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November 4, 2026
Retailer 10£564 GBP
Retailer 16£614 GBP
Retailer 3£632 GBP
Retailer 19£655 GBP
Retailer 5£787 GBP
Retailer 8£938 GBP
Retailer 1£993 GBP
Retailer 2£1,105 GBP
Retailer 11£1,170 GBP
Retailer 6£1,479 GBP
Retailer 14£1,522 GBP
Retailer 15£1,558 GBP
Retailer 20£1,842 GBP
Retailer 7£2,033 GBP
Retailer 4£2,116 GBP
Retailer 12£2,215 GBP
Retailer 18£2,216 GBP
Retailer 9£2,260 GBP
Retailer 17£2,455 GBP
Retailer 13£2,908 GBP

38 data points across 20 retailers

22 retailers£564 GBP to £2,908 GBP

A
Cheapest Retailer
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£564 GBP
A
Retailer 2
-
£614 GBP
View
A
Retailer 3
-
£632 GBP
View
Final sale: no returns
A
Retailer 4
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£655 GBP
View
Retailer 5
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£675 GBP
View
Price last confirmed 18 days ago
A
Retailer 6
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£787 GBP
View
A
Retailer 7
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£938 GBP
View
A
Retailer 8
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£993 GBP
View
B+
Retailer 9
-
£1,105 GBP
View
B+
Retailer 10
-
£1,170 GBP
View
B+
Retailer 11
-
£1,479 GBP
View
B+
Retailer 12
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£1,522 GBP
View
B+
Retailer 13
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£1,558 GBP
View
B
Retailer 14
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£1,842 GBP
View
B
Retailer 15
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£2,033 GBP
View
B
Retailer 16
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£2,116 GBP
View
B
Retailer 17
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£2,215 GBP
View
B
Retailer 18
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£2,216 GBP
View
B
Retailer 19
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£2,260 GBP
View
B
Retailer 20
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£2,455 GBP
View
B
Retailer 21
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£2,908 GBP
View
Most Expensive
Queensmith
LG833644286 · Oct 27
£3,229 GBP
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from £564 GBPSave up to £2,344 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
£564 GBP