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Marquise|Natural|GIA

1.01ct L SI2 Marquise Natural Diamond

EX • L/SI2 • GIA 5216476870

Certificate GIA 5216476870

Diamond specifications and retailer prices

From £1,582 GBP
As of November 6, 2026
Save £280 GBP (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,861 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5216476870. Listed at 2 retailers as of November 6, 2026, with prices from £1,582 to £1,861, a £280 spread on the same certified stone. Yorxs lists it at £1,861. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5216476870
Dimensions9.35 × 5.20 × 3.25 mm
L/W Ratio1.80
Top View
9.35 mm5.20 mm1.01 ctL / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 5216476870
Side View
Table 58.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £1,582 GBP|Low: £1,482 GBP|High: £1,872 GBP|Avg: £1,637 GBP|+2.9%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2£1,482 GBP
Retailer 1£1,582 GBP
Yorxs£1,861 GBP

40 data points across 3 retailers

2 retailers£1,582 GBP to £1,861 GBP

B
Cheapest Retailer
-
£1,582 GBP
Most Expensive
C
Yorxs
357003027 · Nov 6
£1,861 GBP
€2,386 EUR
View
1 more retailer has this diamond
Prices start from £1,582 GBPSave up to £280 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
1.01ct Marquise
£1,582 GBP