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Marquise|Lab Grown|IGI

2.00ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG848666497

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848666497

Diamond specifications and retailer prices

From £295 GBP
As of November 3, 2026
Save £928 GBP (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,223 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2ct lab-grown marquise diamond

This 2ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848666497 or 848666497. Listed at 13 retailers as of November 3, 2026, with prices from £295 to £1,223, a £928 spread on the same certified stone. Brilliant Earth lists it at £1,223. 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

2.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848666497
Dimensions12.76 × 6.70 × 4.15 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.76 mm6.70 mm2.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848666497
Side View
Table 58.0%Crown 29.9°Girdle: MED-STKPavilion 41.2°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: Nov 3
Current: £434 GBP|Low: £295 GBP|High: £1,124 GBP|Avg: £699 GBP|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 3£295 GBP
Retailer 2£384 GBP
Retailer 1£434 GBP
Retailer 6£460 GBP
Retailer 4£467 GBP
Retailer 8£588 GBP
Retailer 9£679 GBP
Retailer 10£845 GBP
Retailer 12£943 GBP
Retailer 7£1,013 GBP
Retailer 5£1,091 GBP
Retailer 11£1,098 GBP

7 data points across 12 retailers

13 retailers£295 GBP to £1,223 GBP

A
Cheapest Retailer
-
£295 GBP
Retailer 2
-
£384 GBP
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£434 GBP
View
A
Retailer 4
-
£460 GBP
View
Retailer 5
-
£467 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£588 GBP
View
B+
Retailer 7
-
£679 GBP
View
B+
Retailer 8
-
£845 GBP
View
Retailer 9
-
£943 GBP
View
Price last confirmed 7 days ago
B
Retailer 10
-
£1,013 GBP
View
B
Retailer 11
-
£1,091 GBP
View
B
Retailer 12
-
£1,098 GBP
View
Most Expensive
B
Brilliant Earth
22315096A · Nov 3
£1,223 GBP
$1,640 USD
View
12 more retailers have this diamond
Prices start from £295 GBPSave up to £928 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
2.00ct Marquise
£295 GBP