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Marquise|Lab Grown|IGI

2.10ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG833643025

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833643025

Diamond specifications and retailer prices

From £243 GBP
$325 USD
As of October 31, 2026
Save £869 GBP (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,112 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.1ct lab-grown marquise diamond

This 2.1ct 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 LG833643025 or 833643025. Listed at 3 retailers as of October 28, 2026, with prices from £243 to £1,112, a £869 spread on the same certified stone. Rare Carat lists it at £1,112. 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

2.10
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833643025
Dimensions13.71 × 6.60 × 4.08 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
13.71 mm6.60 mm2.10 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833643025
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £1,112 GBP|Low: £243 GBP|High: £1,123 GBP|Avg: £599 GBP|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3£243 GBP
Retailer 4£392 GBP
Retailer 2£488 GBP
Retailer 5£636 GBP
Rare Carat£1,112 GBP

33 data points across 5 retailers

3 retailers£243 GBP to £1,112 GBP

A
Cheapest Retailer
-
£243 GBP
$325 USD
Final sale: no returns
A
Retailer 2
-
£488 GBP
View
Most Expensive
B
Rare Carat
833643025 · Oct 28
£1,112 GBP
$1,490 USD
View
2 more retailers have this diamond
Prices start from £243 GBPSave up to £869 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
2.10ct Marquise
£243 GBP