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Marquise|Natural|GIA

2.00ct H SI1 Marquise Natural Diamond

GD • H/SI1 • GIA 3555719992

Certificate GIA 3555719992

Diamond specifications and retailer prices

From £11,615 GBP
As of November 6, 2026
Save £2,406 GBP (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £14,021 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555719992. Listed at 3 retailers as of November 5, 2026, with prices from £11,615 to £14,021, a £2,406 spread on the same certified stone. Blue Nile lists it at £14,021. 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

2.00
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 3555719992
Dimensions11.88 × 6.45 × 4.22 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Natural
Top View
11.88 mm6.45 mm2.00 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555719992
Side View
Table 55.0%Crown 38.4°Girdle: THK-VTKPavilion 38.8°Culet: NoneDepth 65.5%

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: Nov 6
Current: £14,021 GBP|Low: £11,614 GBP|High: £14,794 GBP|Avg: £13,063 GBP|-5.2%
Blue Nile
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£11,615 GBP
Retailer 3£12,252 GBP
Blue Nile£14,021 GBP

33 data points across 3 retailers

3 retailers£11,615 GBP to £14,021 GBP

B+
Cheapest Retailer
-
£11,615 GBP
B
Retailer 2
-
£12,252 GBP
View
Most Expensive
B
Blue Nile
29703329 · Nov 5
£14,021 GBP
$18,767 USD
View
2 more retailers have this diamond
Prices start from £11,615 GBPSave up to £2,406 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+
2.00ct Marquise
£11,615 GBP