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Marquise|Lab Grown|IGI

3.05ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG835631799

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835631799

Diamond specifications and retailer prices

From £392 GBP
$526 USD
As of November 2, 2026
Save £3,088 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,480 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 very-good cut grade and certified by IGI LG835631799 or 835631799. Listed at 16 retailers as of November 2, 2026, with prices from £392 to £3,480, a £3,088 spread on the same certified stone. Do Amore Diamonds lists it at £3,480. 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

3.05
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835631799
Dimensions15.02 × 7.50 × 4.65 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.02 mm7.50 mm3.05 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835631799
Side View
Table 63.0%Crown 35.1°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 62.0%

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: £3,480 GBP|Low: £392 GBP|High: £3,480 GBP|Avg: £1,309 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 12£392 GBP
Retailer 15£438 GBP
Retailer 14£439 GBP
Retailer 11£597 GBP
Retailer 6£643 GBP
Retailer 13£779 GBP
Retailer 2£830 GBP
Retailer 9£1,164 GBP
Retailer 7£1,200 GBP
Retailer 10£1,254 GBP
Retailer 3£1,653 GBP
Retailer 5£1,726 GBP
Retailer 4£1,801 GBP
Retailer 8£1,824 GBP
Retailer 16£2,328 GBP
Do Amore Diamonds£3,480 GBP

26 data points across 16 retailers

16 retailers£392 GBP to £3,480 GBP

A
Cheapest Retailer
-
£392 GBP
$526 USD
A
Retailer 2
-
£438 GBP
$588 USD
View
Final sale: no returns
A
Retailer 3
-
£439 GBP
$589 USD
View
A
Retailer 4
-
£597 GBP
View
B+
Retailer 5
-
£643 GBP
$863 USD
View
A
Retailer 6
-
£779 GBP
$1,045 USD
View
A
Retailer 7
-
£830 GBP
View
B+
Retailer 8
-
£1,164 GBP
ZAR 25,245 ZAR
View
Retailer 9
-
£1,200 GBP
$1,610 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£1,254 GBP
$1,683 USD
View
B
Retailer 11
-
£1,653 GBP
$2,219 USD
View
B
Retailer 12
-
£1,726 GBP
A$3,564 AUD
View
B
Retailer 13
-
£1,801 GBP
$2,417 USD
View
B
Retailer 14
-
£1,824 GBP
$2,447 USD
View
B
Retailer 15
-
£2,328 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5C866773C · Nov 2
£3,480 GBP
$4,670 USD
View
15 more retailers have this diamond
Prices start from £392 GBPSave up to £3,088 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
£392 GBP