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Marquise|Lab Grown|IGI

3.09ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG849656538

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849656538

Diamond specifications and retailer prices

From £358 GBP
$481 USD
As of November 2, 2026
Save £3,815 GBP (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,173 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct 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 LG849656538 or 849656538. Listed at 22 retailers as of October 31, 2026, with prices from £358 to £4,173, a £3,815 spread on the same certified stone. Brilliant Earth lists it at £4,173. 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

3.09
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849656538
Dimensions14.82 × 7.64 × 4.85 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.82 mm7.64 mm3.09 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849656538
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.5%

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: Nov 2
Current: £966 GBP|Low: £358 GBP|High: £2,060 GBP|Avg: £1,065 GBP
Retailer 1
Retailer 2
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Retailer 21
November 2, 2026
Retailer 5£358 GBP
Retailer 11£402 GBP
Retailer 16£402 GBP
Retailer 13£445 GBP
Retailer 12£495 GBP
Retailer 20£548 GBP
Retailer 18£596 GBP
Retailer 3£722 GBP
Retailer 15£739 GBP
Retailer 9£940 GBP
Retailer 1£966 GBP
Retailer 2£971 GBP
Retailer 8£972 GBP
Retailer 19£1,430 GBP
Retailer 10£1,451 GBP
Retailer 7£1,452 GBP
Retailer 6£1,559 GBP
Retailer 4£1,664 GBP
Retailer 21£1,716 GBP
Retailer 17£1,857 GBP
Retailer 14£2,060 GBP

6 data points across 21 retailers

22 retailers£358 GBP to £4,173 GBP

A
Cheapest Retailer
-
£358 GBP
$481 USD
A
Retailer 2
-
£402 GBP
$539 USD
View
Final sale: no returns
A
Retailer 3
-
£402 GBP
$539 USD
View
A
Retailer 4
-
£445 GBP
$597 USD
View
A
Retailer 5
-
£495 GBP
View
A
Retailer 6
-
£548 GBP
$735 USD
View
B+
Retailer 7
-
£596 GBP
$800 USD
View
A
Retailer 8
-
£722 GBP
$969 USD
View
A
Retailer 9
-
£739 GBP
View
B+
Retailer 10
-
£940 GBP
A$1,940 AUD
View
B+
Retailer 11
-
£966 GBP
ZAR 20,934 ZAR
View
B+
Retailer 12
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£971 GBP
$1,303 USD
View
B+
Retailer 13
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£972 GBP
$1,304 USD
View
B+
Retailer 14
-
£1,430 GBP
$1,919 USD
View
B+
Retailer 15
-
£1,451 GBP
$1,947 USD
View
B+
Retailer 16
-
£1,452 GBP
$1,948 USD
View
B
Retailer 17
-
£1,559 GBP
$2,091 USD
View
B
Retailer 18
-
£1,664 GBP
$2,233 USD
View
B
Retailer 19
-
£1,716 GBP
A$3,542 AUD
View
B
Retailer 20
-
£1,857 GBP
View
B
Retailer 21
-
£2,060 GBP
$2,765 USD
View
Most Expensive
B
Brilliant Earth
22413605A · Oct 31
£4,173 GBP
$5,600 USD
View
21 more retailers have this diamond
Prices start from £358 GBPSave up to £3,815 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
3.09ct Marquise
£358 GBP