Marquise|Lab Grown|IGI

3.05ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG837674098

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837674098

Diamond specifications and retailer prices

From £502 GBP
$673 USD
As of October 30, 2026
Save £3,005 GBP (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,508 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837674098 or 837674098. Listed at 24 retailers as of October 30, 2026, with prices from £502 to £3,508, a £3,005 spread on the same certified stone. Brilliant Earth lists it at £3,508. 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

3.05
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837674098
Dimensions15.72 × 7.70 × 4.48 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.72 mm7.70 mm3.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837674098
Side View
Table 61.0%Crown 30.1°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.2%

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: £3,508 GBP|Low: £502 GBP|High: £196,825 GBP|Avg: £9,964 GBP|-0.2%
Brilliant Earth
Retailer 2
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Retailer 24
November 1, 2026
Retailer 6£502 GBP
Retailer 5£562 GBP
Retailer 10£582 GBP
Retailer 16£625 GBP
Retailer 17£666 GBP
Retailer 20£668 GBP
Retailer 2£762 GBP
Retailer 4£857 GBP
Retailer 13£924 GBP
Retailer 23£980 GBP
Retailer 14£1,016 GBP
Retailer 24£1,315 GBP
Retailer 22£1,450 GBP
Retailer 12£1,546 GBP
Retailer 18£1,637 GBP
Retailer 9£1,808 GBP
Retailer 3£1,936 GBP
Retailer 8£2,008 GBP
Retailer 7£2,016 GBP
Retailer 21£2,130 GBP
Retailer 19£2,508 GBP
Retailer 11£2,510 GBP
Retailer 15£2,698 GBP
Brilliant Earth£3,508 GBP

27 data points across 24 retailers

24 retailers£502 GBP to £3,508 GBP

A
Cheapest Retailer
-
£502 GBP
$673 USD
A
Retailer 2
-
£562 GBP
$753 USD
View
Final sale: no returns
A
Retailer 3
-
£582 GBP
$780 USD
View
A
Retailer 4
-
£625 GBP
$837 USD
View
Retailer 5
-
£666 GBP
$892 USD
View
Price last confirmed 15 days ago
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Retailer 6
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£668 GBP
$895 USD
View
A
Retailer 7
-
£762 GBP
View
A
Retailer 8
-
£857 GBP
$1,148 USD
View
A
Retailer 9
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£924 GBP
View
A
Retailer 10
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£980 GBP
$1,313 USD
View
A
Retailer 11
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£1,016 GBP
€1,296 EUR
View
B+
Retailer 12
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£1,315 GBP
A$2,711 AUD
View
B+
Retailer 13
-
£1,450 GBP
$1,943 USD
View
B+
Retailer 14
-
£1,546 GBP
ZAR 33,468 ZAR
View
B+
Retailer 15
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£1,637 GBP
$2,193 USD
View
B+
Retailer 16
-
£1,808 GBP
View
B+
Retailer 17
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£1,936 GBP
$2,594 USD
View
B+
Retailer 18
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£2,008 GBP
$2,691 USD
View
B+
Retailer 19
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£2,016 GBP
$2,701 USD
View
B+
Retailer 20
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£2,130 GBP
$2,854 USD
View
B
Retailer 21
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£2,508 GBP
A$5,170 AUD
View
B
Retailer 22
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£2,510 GBP
View
Retailer 23
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£2,698 GBP
$3,615 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
22241847A · Oct 31
£3,508 GBP
$4,700 USD
View
23 more retailers have this diamond
Prices start from £502 GBPSave up to £3,005 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
3.05ct Marquise
£502 GBP