Marquise|Lab Grown|IGI

3.02ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG821643077

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821643077

Diamond specifications and retailer prices

From £666 GBP
As of November 2, 2026
Save £4,203 GBP (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £6,211 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG821643077 or 821643077. Listed at 24 retailers as of November 2, 2026, with a 631% 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 angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821643077
Dimensions14.25 × 7.52 × 4.79 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.25 mm7.52 mm3.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821643077
Side View
Table 59.0%Crown 35.4°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
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: £6,211 GBP|Low: £639 GBP|High: £6,211 GBP|Avg: £2,072 GBP
Do Amore Diamonds
Retailer 2
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November 4, 2026
Retailer 6£639 GBP
Retailer 8£746 GBP
Retailer 5£772 GBP
Retailer 20£772 GBP
Retailer 4£869 GBP
Retailer 13£902 GBP
Retailer 9£1,088 GBP
Retailer 2£1,301 GBP
Retailer 3£1,717 GBP
Retailer 17£1,924 GBP
Retailer 14£1,980 GBP
Retailer 19£2,203 GBP
Retailer 18£2,239 GBP
Retailer 11£2,352 GBP
Retailer 7£2,415 GBP
Retailer 10£2,514 GBP
Retailer 15£2,890 GBP
Retailer 12£3,033 GBP
Retailer 16£4,869 GBP
Do Amore Diamonds£6,211 GBP

37 data points across 20 retailers

24 retailers£666 GBP to £4,869 GBP

Retailer 1
-
£639 GBP
Price last confirmed 33 days ago
A
Retailer 2
-
£666 GBP
View
Retailer 3
-
£724 GBP
View
Price last confirmed 36 days ago
A
Retailer 4
-
£746 GBP
View
Final sale: no returns
Retailer 5
-
£772 GBP
View
Price last confirmed 18 days ago
Retailer 6
-
£772 GBP
View
Price last confirmed 32 days ago
A
Retailer 7
-
£869 GBP
View
A
Retailer 8
-
£902 GBP
View
B+
Retailer 9
-
£1,088 GBP
View
B+
Retailer 10
-
£1,301 GBP
View
Retailer 11
-
£1,597 GBP
View
Price last confirmed 35 days ago
B+
Retailer 12
-
£1,717 GBP
View
B
Retailer 13
-
£1,924 GBP
View
B
Retailer 14
-
£1,980 GBP
View
B
Retailer 15
-
£2,203 GBP
View
B+
Retailer 16
-
£2,239 GBP
View
B
Retailer 17
-
£2,352 GBP
View
B
Retailer 18
-
£2,415 GBP
View
B
Retailer 19
-
£2,514 GBP
View
B
Retailer 20
-
£2,890 GBP
View
B
Retailer 21
-
£3,033 GBP
View
B
Retailer 22
-
£4,869 GBP
View
Retailer 23
-
£5,913 GBP
View
Price under review
Most Expensive
Do Amore Diamonds
23-821643077 · Nov 4
£6,211 GBP
$8,330 USD
View
Price under review
23 more retailers have this diamond
Prices start from £666 GBPSave up to £4,203 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
£666 GBP