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Marquise|Natural|GIA

2.01ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 2556266905

Certificate GIA 2556266905

Diamond specifications and retailer prices

From £11,299 GBP
SGD 20,459 SGD
As of October 30, 2026
Save £6,185 GBP (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £17,484 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556266905. Listed at 13 retailers as of October 30, 2026, with prices from £11,299 to £17,484, a £6,185 spread on the same certified stone. Helzberg Diamonds lists it at £17,484. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.98°
Pavilion angle39.78°
OriginNatural
Grading LabGIA
CertificateGIA 2556266905
Dimensions11.93 × 6.42 × 4.21 mm
L/W Ratio1.86
Culet sizeNone
Top View
11.93 mm6.42 mm2.01 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556266905
Side View
Table 58.0%Crown 40.98°Girdle: MED-VTKPavilion 39.78°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £17,484 GBP|Low: £11,299 GBP|High: £18,575 GBP|Avg: £14,128 GBP|-5.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8£11,299 GBP
Retailer 4£11,989 GBP
Retailer 7£12,010 GBP
Retailer 5£12,031 GBP
Retailer 9£12,234 GBP
Retailer 10£12,380 GBP
Retailer 6£13,921 GBP
Retailer 12£13,968 GBP
Retailer 11£14,097 GBP
Retailer 3£14,590 GBP
Retailer 2£16,658 GBP
Helzberg Diamonds£17,484 GBP

29 data points across 12 retailers

13 retailers£11,299 GBP to £17,484 GBP

A
Cheapest Retailer
-
£11,299 GBP
SGD 20,459 SGD
A
Retailer 2
-
£11,989 GBP
$16,064 USD
View
A
Retailer 3
-
£12,010 GBP
$16,093 USD
View
A
Retailer 4
-
£12,031 GBP
View
A
Retailer 5
-
£12,234 GBP
SGD 22,151 SGD
View
A
Retailer 6
-
£12,380 GBP
$16,588 USD
View
A
Retailer 7
-
£13,921 GBP
€17,764 EUR
View
A
Retailer 8
-
£13,968 GBP
$18,716 USD
View
A
Retailer 9
-
£14,097 GBP
$18,889 USD
View
B+
Retailer 10
-
£14,590 GBP
$19,549 USD
View
B+
Retailer 11
-
£15,964 GBP
$21,390 USD
View
B+
Retailer 12
-
£16,658 GBP
$22,320 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRILLMIMMPGL · Oct 30
£17,484 GBP
$23,427 USD
View
12 more retailers have this diamond
Prices start from £11,299 GBPSave up to £6,185 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
2.01ct Marquise
£11,299 GBP