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Marquise|Lab Grown|IGI

2.05ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG842607262

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842607262

Diamond specifications and retailer prices

From £249 GBP
$334 USD
As of November 1, 2026
Save £1,090 GBP (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,340 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842607262 or 842607262. Listed at 3 retailers as of November 1, 2026, with prices from £249 to £1,340, a £1,090 spread on the same certified stone. Rare Carat lists it at £1,340. 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

2.05
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842607262
Dimensions13.76 × 6.60 × 4.06 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.76 mm6.60 mm2.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842607262
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,340 GBP|Low: £249 GBP|High: £1,355 GBP|Avg: £783 GBP|-1.1%
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3£249 GBP
Retailer 2£508 GBP
Rare Carat£1,340 GBP

24 data points across 3 retailers

3 retailers£249 GBP to £1,340 GBP

A
Cheapest Retailer
-
£249 GBP
$334 USD
Final sale: no returns
A
Retailer 2
-
£508 GBP
View
Most Expensive
B
Rare Carat
842607262 · Nov 1
£1,340 GBP
$1,795 USD
View
2 more retailers have this diamond
Prices start from £249 GBPSave up to £1,090 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
2.05ct Marquise
£249 GBP