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Marquise|Lab Grown|IGI

3.52ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG754539229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754539229

Diamond specifications and retailer prices

From £1,427 GBP
CA$2,656 CAD
As of October 30, 2026
Save £633 GBP (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,060 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.52ct lab-grown marquise diamond

This 3.52ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754539229 or 754539229. Listed at 2 retailers as of October 30, 2026, with prices from £1,427 to £2,060, a £633 spread on the same certified stone. The Diamond Guys lists it at £2,060. 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

3.52
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754539229
Dimensions15.31 × 7.94 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Top View
15.31 mm7.94 mm3.52 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754539229
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 64.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £1,427 GBP|Low: £464 GBP|High: £3,411 GBP|Avg: £1,324 GBP|+3.2%
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The Diamond Guys
August 3, 2026
Retailer 9£589 GBP
Retailer 4£594 GBP
Retailer 3£735 GBP
Retailer 10£829 GBP
Retailer 2£855 GBP
Retailer 12£990 GBP
Retailer 14£1,142 GBP
Retailer 16£1,187 GBP
Retailer 8£1,263 GBP
Retailer 5£1,268 GBP
Retailer 6£1,418 GBP
Retailer 1£1,427 GBP
Retailer 7£1,761 GBP
The Diamond Guys£2,060 GBP
Retailer 17£2,356 GBP
Retailer 13£2,387 GBP
Retailer 15£2,941 GBP
Retailer 11£3,329 GBP

53 data points across 18 retailers

2 retailers£1,427 GBP to £2,060 GBP

B+
Cheapest Retailer
-
£1,427 GBP
CA$2,656 CAD
Most Expensive
B
The Diamond Guys
1954435552 · Nov 1
£2,060 GBP
$2,760 USD
View
1 more retailer has this diamond
Prices start from £1,427 GBPSave up to £633 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.

B+
3.52ct Marquise
£1,427 GBP