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Marquise|Lab Grown|IGI

3.53ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG794677239

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794677239

Diamond specifications and retailer prices

From £1,109 GBP
CA$2,066 CAD
As of October 30, 2026
Save £490 GBP (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,599 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.53ct lab-grown marquise diamond

This 3.53ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794677239 or 794677239. Listed at 2 retailers as of October 30, 2026, with prices from £1,109 to £1,599, a £490 spread on the same certified stone. The Diamond Guys lists it at £1,599. 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

3.53
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794677239
Dimensions16.11 × 7.64 × 4.98 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.11 mm7.64 mm3.53 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794677239
Side View
Table 58.0%Crown 38.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 65.2%

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: £1,109 GBP|Low: £469 GBP|High: £2,499 GBP|Avg: £912 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
August 3, 2026
Retailer 7£522 GBP
Retailer 2£689 GBP
Retailer 4£714 GBP
Retailer 6£780 GBP
Retailer 3£900 GBP
Retailer 1£1,109 GBP
Retailer 5£1,484 GBP
The Diamond Guys£1,599 GBP

21 data points across 8 retailers

2 retailers£1,109 GBP to £1,599 GBP

B+
Cheapest Retailer
-
£1,109 GBP
CA$2,066 CAD
Most Expensive
B
The Diamond Guys
1958036853 · Nov 1
£1,599 GBP
$2,146 USD
View
1 more retailer has this diamond
Prices start from £1,109 GBPSave up to £490 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+
3.53ct Marquise
£1,109 GBP