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Marquise|Lab Grown|IGI

2.27ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG823617902

Certificate IGI LG823617902

Diamond specifications and retailer prices

From £1,663 GBP
$2,228 USD
As of October 29, 2026
Save £636 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,299 GBP at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 2.27ct lab-grown marquise diamond

This 2.27ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823617902 or 823617902. Listed at 4 retailers as of October 29, 2026, with prices from £1,663 to £2,299, a £636 spread on the same certified stone. Kay Jewelers lists it at £2,299. 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

2.27
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG823617902
Dimensions13.31 × 6.99 × 4.34 mm
L/W Ratio1.90
Top View
13.31 mm6.99 mm2.27 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823617902
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,299 GBP|Low: £1,663 GBP|High: £2,299 GBP|Avg: £2,123 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 4£1,663 GBP
Retailer 2£2,164 GBP
Kay Jewelers£2,299 GBP
Retailer 3£2,299 GBP

3 data points across 4 retailers

4 retailers£1,663 GBP to £2,299 GBP

B
Cheapest Retailer
-
£1,663 GBP
$2,228 USD
B
Retailer 2
-
£2,164 GBP
$2,900 USD
View
B
Retailer 3
-
£2,299 GBP
$3,080 USD
View
Most Expensive
B
Kay Jewelers
259851249 · Oct 30
£2,299 GBP
$3,080 USD
View
3 more retailers have this diamond
Prices start from £1,663 GBPSave up to £636 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
2.27ct Marquise
£1,663 GBP