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Marquise|Lab Grown|IGI

3.05ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG836675035

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836675035

Diamond specifications and retailer prices

From £541 GBP
$726 USD
As of November 2, 2026
Save £4,482 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £5,023 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836675035 or 836675035. Listed at 19 retailers as of November 2, 2026, with prices from £541 to £5,023, a £4,482 spread on the same certified stone. Do Amore Diamonds lists it at £5,023. 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836675035
Dimensions14.82 × 7.60 × 4.75 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.82 mm7.60 mm3.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836675035
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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: £5,023 GBP|Low: £589 GBP|High: £5,023 GBP|Avg: £1,446 GBP|+4.7%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
November 2, 2026
Retailer 12£589 GBP
Retailer 7£605 GBP
Retailer 14£627 GBP
Retailer 18£760 GBP
Retailer 4£776 GBP
Retailer 2£824 GBP
Retailer 6£885 GBP
Retailer 11£1,063 GBP
Retailer 3£1,546 GBP
Retailer 16£1,564 GBP
Retailer 17£1,838 GBP
Retailer 15£1,947 GBP
Retailer 8£2,122 GBP
Retailer 5£2,139 GBP
Retailer 9£2,474 GBP
Retailer 13£2,596 GBP
Retailer 10£4,412 GBP
Do Amore Diamonds£5,023 GBP

17 data points across 18 retailers

19 retailers£541 GBP to £5,023 GBP

A
Cheapest Retailer
-
£541 GBP
$726 USD
A
Retailer 2
-
£589 GBP
$790 USD
View
A
Retailer 3
-
£605 GBP
$812 USD
View
Final sale: no returns
A
Retailer 4
-
£627 GBP
$842 USD
View
A
Retailer 5
-
£760 GBP
$1,020 USD
View
A
Retailer 6
-
£776 GBP
$1,042 USD
View
A
Retailer 7
-
£824 GBP
View
A
Retailer 8
-
£885 GBP
$1,188 USD
View
B+
Retailer 9
-
£1,063 GBP
View
B+
Retailer 10
-
£1,546 GBP
$2,074 USD
View
B+
Retailer 11
-
£1,564 GBP
A$3,229 AUD
View
B
Retailer 12
-
£1,838 GBP
A$3,795 AUD
View
B
Retailer 13
-
£1,947 GBP
$2,613 USD
View
B
Retailer 14
-
£2,122 GBP
$2,848 USD
View
B
Retailer 15
-
£2,139 GBP
$2,870 USD
View
B
Retailer 16
-
£2,474 GBP
$3,320 USD
View
B
Retailer 17
-
£2,596 GBP
View
Retailer 18
-
£4,412 GBP
$5,920 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
23-836675035 · Nov 2
£5,023 GBP
$6,740 USD
View
18 more retailers have this diamond
Prices start from £541 GBPSave up to £4,482 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
£541 GBP