Marquise|Lab Grown|IGI

3.02ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG840609281

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840609281

Diamond specifications and retailer prices

From £664 GBP
$890 USD
As of October 30, 2026
Save £1,182 GBP (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,284 GBP at Brilliant Earth · As of October 1, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840609281 or 840609281. Listed at 12 retailers as of October 30, 2026, with a 178% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840609281
Dimensions15.54 × 7.74 × 4.66 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.54 mm7.74 mm3.02 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840609281
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

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: Oct 30
Current: £1,614 GBP|Low: £664 GBP|High: £3,672 GBP|Avg: £1,325 GBP|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3£664 GBP
Retailer 6£740 GBP
Retailer 4£745 GBP
Retailer 7£877 GBP
Retailer 8£1,269 GBP
Retailer 1£1,614 GBP
Retailer 2£1,846 GBP
Retailer 5£3,672 GBP

6 data points across 8 retailers

12 retailers£664 GBP to £1,846 GBP

Retailer 1
-
£413 GBP
$554 USD
Price last confirmed 8 days ago
Retailer 2
-
£513 GBP
$687 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
£664 GBP
$890 USD
View
Retailer 4
-
£740 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
£745 GBP
$998 USD
View
Retailer 6
-
£877 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£1,269 GBP
$1,701 USD
View
Price last confirmed 7 days ago
Retailer 8
-
£1,488 GBP
$1,994 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
£1,614 GBP
$2,162 USD
View
B
Retailer 10
-
£1,846 GBP
A$3,806 AUD
View
Retailer 11
-
£3,672 GBP
$4,920 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21613729A · Oct 1
£4,284 GBP
$5,740 USD
View
Price last confirmed 30 days ago
11 more retailers have this diamond
Prices start from £664 GBPSave up to £1,182 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
£664 GBP