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Marquise|Lab Grown|IGI

3.20ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG849668310

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849668310

Diamond specifications and retailer prices

From £562 GBP
$753 USD
As of October 30, 2026
Save £2,043 GBP (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,605 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 3.2ct lab-grown marquise diamond

This 3.2ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849668310 or 849668310. Listed at 16 retailers as of October 30, 2026, with prices from £562 to £2,605, a £2,043 spread on the same certified stone. Michael Trio lists it at £2,605. 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

3.20
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849668310
Dimensions14.77 × 7.61 × 4.77 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
14.77 mm7.61 mm3.20 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849668310
Side View
Table 61.0%Crown 41.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

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: Oct 30
Current: £2,605 GBP|Low: £562 GBP|High: £2,669 GBP|Avg: £1,461 GBP|-2.4%
Michael Trio
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 31, 2026
Retailer 14£562 GBP
Retailer 4£641 GBP
Retailer 5£658 GBP
Retailer 15£758 GBP
Retailer 6£791 GBP
Retailer 13£933 GBP
Retailer 11£935 GBP
Retailer 16£998 GBP
Retailer 10£1,499 GBP
Retailer 7£1,527 GBP
Retailer 9£1,549 GBP
Retailer 8£1,849 GBP
Retailer 12£2,223 GBP
Retailer 3£2,248 GBP
Retailer 2£2,328 GBP
Michael Trio£2,605 GBP

4 data points across 16 retailers

16 retailers£562 GBP to £2,605 GBP

A
Cheapest Retailer
-
£562 GBP
$753 USD
A
Retailer 2
-
£641 GBP
$859 USD
View
Final sale: no returns
A
Retailer 3
-
£658 GBP
$881 USD
View
A
Retailer 4
-
£758 GBP
View
A
Retailer 5
-
£791 GBP
$1,060 USD
View
A
Retailer 6
-
£933 GBP
$1,250 USD
View
A
Retailer 7
-
£935 GBP
$1,253 USD
View
A
Retailer 8
-
£998 GBP
View
B+
Retailer 9
-
£1,499 GBP
$2,009 USD
View
B+
Retailer 10
-
£1,527 GBP
ZAR 33,057 ZAR
View
B+
Retailer 11
-
£1,549 GBP
$2,076 USD
View
B+
Retailer 12
-
£1,849 GBP
$2,478 USD
View
B
Retailer 13
-
£2,223 GBP
$2,979 USD
View
B
Retailer 14
-
£2,248 GBP
$3,012 USD
View
B+
Retailer 15
-
£2,328 GBP
$3,119 USD
View
Most Expensive
B
Michael Trio
1089003117 · Oct 31
£2,605 GBP
SGD 4,716 SGD
View
15 more retailers have this diamond
Prices start from £562 GBPSave up to £2,043 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
3.20ct Marquise
£562 GBP