Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG844606597

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844606597

Diamond specifications and retailer prices

From £578 GBP
$774 USD
As of October 30, 2026
Save £1,948 GBP (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,526 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.09ct lab-grown marquise diamond

This 3.09ct 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 LG844606597 or 844606597. Listed at 20 retailers as of October 29, 2026, with prices from £578 to £2,526, a £1,948 spread on the same certified stone. MOH London lists it at £2,526. 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

3.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844606597
Dimensions15.55 × 7.56 × 4.68 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.55 mm7.56 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844606597
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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: £2,526 GBP|Low: £578 GBP|High: £2,526 GBP|Avg: £1,305 GBP
MOH London
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November 1, 2026
Retailer 7£578 GBP
Retailer 17£628 GBP
Retailer 10£647 GBP
Retailer 3£670 GBP
Retailer 19£670 GBP
Retailer 6£802 GBP
Retailer 4£882 GBP
Retailer 9£949 GBP
Retailer 2£1,027 GBP
Retailer 11£1,083 GBP
Retailer 16£1,114 GBP
Retailer 18£1,281 GBP
Retailer 14£1,452 GBP
Retailer 13£1,514 GBP
Retailer 15£1,556 GBP
Retailer 8£1,884 GBP
Retailer 20£2,258 GBP
Retailer 5£2,266 GBP
Retailer 12£2,315 GBP
MOH London£2,526 GBP

18 data points across 20 retailers

20 retailers£578 GBP to £2,526 GBP

A
Cheapest Retailer
-
£578 GBP
$774 USD
A
Retailer 2
-
£628 GBP
$842 USD
View
A
Retailer 3
-
£647 GBP
$867 USD
View
Final sale: no returns
A
Retailer 4
-
£670 GBP
$898 USD
View
Retailer 5
-
£670 GBP
$898 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£802 GBP
$1,075 USD
View
Retailer 7
-
£882 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
£949 GBP
$1,272 USD
View
A
Retailer 9
-
£1,027 GBP
View
A
Retailer 10
-
£1,083 GBP
$1,451 USD
View
A
Retailer 11
-
£1,114 GBP
€1,422 EUR
View
B+
Retailer 12
-
£1,281 GBP
$1,717 USD
View
B+
Retailer 13
-
£1,452 GBP
$1,946 USD
View
B+
Retailer 14
-
£1,514 GBP
A$3,120 AUD
View
B+
Retailer 15
-
£1,556 GBP
ZAR 33,688 ZAR
View
B+
Retailer 16
-
£1,884 GBP
$2,525 USD
View
B
Retailer 17
-
£2,258 GBP
$3,026 USD
View
B
Retailer 18
-
£2,266 GBP
$3,036 USD
View
B
Retailer 19
-
£2,315 GBP
$3,102 USD
View
Most Expensive
B
MOH London
LG844606597 · Oct 29
£2,526 GBP
View
19 more retailers have this diamond
Prices start from £578 GBPSave up to £1,948 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
£578 GBP