Marquise|Natural|GIA

2.01ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2557658849

Certificate GIA 2557658849

Diamond specifications and retailer prices

From £6,461 GBP
As of October 30, 2026
Save £2,181 GBP (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £11,851 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557658849. Listed at 9 retailers as of October 30, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.01
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39.01°
OriginNatural
Grading LabGIA
CertificateGIA 2557658849
Dimensions12.04 × 6.49 × 4.28 mm
L/W Ratio1.86
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Needle
Top View
12.04 mm6.49 mm2.01 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557658849
Side View
Table 59.0%CrownGirdle: THK-VTKPavilion 39.01°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £8,642 GBP|Low: £5,982 GBP|High: £11,238 GBP|Avg: £7,650 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£5,982 GBP
Retailer 2£6,461 GBP
Retailer 7£6,619 GBP
Retailer 5£6,974 GBP
Retailer 4£7,601 GBP
Retailer 8£7,654 GBP
Retailer 1£8,642 GBP
Retailer 3£11,015 GBP

17 data points across 8 retailers

9 retailers£6,461 GBP to £8,642 GBP

Retailer 1
-
£5,982 GBP
Price last confirmed 50 days ago
B+
Retailer 2
-
£6,461 GBP
View
Retailer 3
-
£6,974 GBP
View
Price last confirmed 20 days ago
Retailer 4
-
£7,601 GBP
View
Price last confirmed 17 days ago
B+
Retailer 5
-
£7,654 GBP
View
Retailer 6
-
£7,822 GBP
View
Price last confirmed 20 days ago
B
Retailer 7
-
£8,642 GBP
View
Retailer 8
-
£11,015 GBP
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
04c3efb1-d873-4c63-83bd-ec6fd2ba698b · Oct 17
£11,851 GBP
$15,951 USD
View
Price last confirmed 19 days ago
8 more retailers have this diamond
Prices start from £6,461 GBPSave up to £2,181 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+
2.01ct Marquise
£6,461 GBP