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Marquise|Natural|GIA

2.01ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 1558818846

Certificate GIA 1558818846

Diamond specifications and retailer prices

From £6,905 GBP
As of November 6, 2026
Save £5,565 GBP (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £12,470 GBP at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558818846. Listed at 16 retailers as of November 5, 2026, with prices from £6,905 to £12,470, a £5,565 spread on the same certified stone. NZ Jewellers lists it at £12,470. 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

2.01
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558818846
Dimensions13.61 × 6.49 × 4.08 mm
L/W Ratio2.10
Culet sizeNone
Top View
13.61 mm6.49 mm2.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558818846
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.9%

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: Nov 6
Current: £12,470 GBP|Low: £6,942 GBP|High: £12,470 GBP|Avg: £8,959 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13£6,942 GBP
Retailer 12£7,482 GBP
Retailer 3£7,544 GBP
Retailer 7£8,001 GBP
Retailer 11£8,105 GBP
Retailer 5£8,230 GBP
Retailer 9£8,291 GBP
Retailer 2£8,798 GBP
Retailer 10£9,248 GBP
Retailer 4£9,353 GBP
Retailer 6£9,374 GBP
Retailer 8£11,654 GBP
NZ Jewellers£12,470 GBP

39 data points across 13 retailers

16 retailers£6,905 GBP to £12,470 GBP

B+
Cheapest Retailer
-
£6,905 GBP
B+
Retailer 2
-
£6,942 GBP
View
Retailer 3
-
£7,482 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£7,544 GBP
View
B+
Retailer 5
-
£7,980 GBP
View
B+
Retailer 6
-
£8,001 GBP
View
B+
Retailer 7
-
£8,105 GBP
View
B+
Retailer 8
-
£8,230 GBP
View
B
Retailer 9
-
£8,291 GBP
View
B
Retailer 10
-
£8,798 GBP
View
B
Retailer 11
-
£9,248 GBP
View
B
Retailer 12
-
£9,353 GBP
View
B
Retailer 13
-
£9,374 GBP
View
Retailer 14
-
£9,845 GBP
View
Price last confirmed 14 days ago
B
Retailer 15
-
£11,654 GBP
View
Most Expensive
B
NZ Jewellers
deacf093-93e6-4333-a46d-9ded85565c26 · Nov 5
£12,470 GBP
$16,784 USD
View
15 more retailers have this diamond
Prices start from £6,905 GBPSave up to £5,565 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
£6,905 GBP