Marquise|Lab Grown|IGI

3.00ct D VVS2 Marquise Lab Grown Diamond

GD • D/VVS2 • IGI LG837674073

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837674073

Diamond specifications and retailer prices

From £494 GBP
$662 USD
As of October 30, 2026
Save £2,961 GBP (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,456 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG837674073 or 837674073. Listed at 24 retailers as of October 30, 2026, with prices from £494 to £3,456, a £2,961 spread on the same certified stone. Brilliant Earth lists it at £3,456. 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

3.00
Carat
D
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837674073
Dimensions14.86 × 7.02 × 4.68 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.86 mm7.02 mm3.00 ctD / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837674073
Side View
Table 61.0%Crown 37.3°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £3,456 GBP|Low: £494 GBP|High: £193,604 GBP|Avg: £5,855 GBP
Brilliant Earth
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November 1, 2026
Retailer 7£494 GBP
Retailer 6£553 GBP
Retailer 11£573 GBP
Retailer 16£615 GBP
Retailer 17£655 GBP
Retailer 21£657 GBP
Retailer 13£750 GBP
Retailer 5£843 GBP
Retailer 18£909 GBP
Retailer 24£951 GBP
Retailer 14£998 GBP
Retailer 3£1,294 GBP
Retailer 23£1,426 GBP
Retailer 12£1,522 GBP
Retailer 19£1,611 GBP
Retailer 10£1,786 GBP
Retailer 4£1,905 GBP
Retailer 9£1,977 GBP
Retailer 8£1,991 GBP
Retailer 2£2,414 GBP
Retailer 20£2,465 GBP
Retailer 15£2,653 GBP
Retailer 22£2,794 GBP
Brilliant Earth£3,456 GBP

25 data points across 24 retailers

24 retailers£494 GBP to £3,456 GBP

A
Cheapest Retailer
-
£494 GBP
$662 USD
A
Retailer 2
-
£553 GBP
$741 USD
View
Final sale: no returns
A
Retailer 3
-
£573 GBP
$768 USD
View
A
Retailer 4
-
£615 GBP
$824 USD
View
Retailer 5
-
£655 GBP
$878 USD
View
Price last confirmed 15 days ago
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Retailer 6
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£657 GBP
$880 USD
View
A
Retailer 7
-
£750 GBP
View
A
Retailer 8
-
£843 GBP
$1,130 USD
View
A
Retailer 9
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£909 GBP
View
B+
Retailer 10
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£951 GBP
$1,274 USD
View
B+
Retailer 11
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£998 GBP
€1,274 EUR
View
B+
Retailer 12
-
£1,294 GBP
A$2,668 AUD
View
B+
Retailer 13
-
£1,426 GBP
$1,911 USD
View
B
Retailer 14
-
£1,522 GBP
ZAR 32,940 ZAR
View
B+
Retailer 15
-
£1,611 GBP
$2,159 USD
View
B
Retailer 16
-
£1,786 GBP
View
B
Retailer 17
-
£1,905 GBP
$2,552 USD
View
B
Retailer 18
-
£1,977 GBP
$2,649 USD
View
B
Retailer 19
-
£1,991 GBP
$2,668 USD
View
B
Retailer 20
-
£2,414 GBP
View
B
Retailer 21
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£2,465 GBP
A$5,082 AUD
View
B
Retailer 22
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£2,653 GBP
$3,555 USD
View
B
Retailer 23
-
£2,794 GBP
$3,743 USD
View
Most Expensive
B
Brilliant Earth
22142511A · Oct 31
£3,456 GBP
$4,630 USD
View
23 more retailers have this diamond
Prices start from £494 GBPSave up to £2,961 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
3.00ct Marquise
£494 GBP