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2.06ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2507441219

Certificate GIA 2507441219

Diamond specifications and retailer prices

From £9,946 GBP
As of November 4, 2026
Save £7,699 GBP (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £17,645 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.06ct natural round diamond

This 2.06ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2507441219. Listed at 10 retailers as of November 4, 2026, with prices from £9,946 to £17,645, a £7,699 spread on the same certified stone. MOH London lists it at £17,645. 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

2.06
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2507441219
Dimensions8.12 × 8.07 × 5.09 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
8.12 mm8.07 mm2.06 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507441219
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £17,645 GBP|Low: £10,120 GBP|High: £17,906 GBP|Avg: £12,708 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£10,120 GBP
Retailer 5£10,634 GBP
Retailer 6£11,092 GBP
Retailer 2£11,847 GBP
Retailer 3£13,230 GBP
MOH London£17,645 GBP

44 data points across 6 retailers

10 retailers£9,946 GBP to £17,645 GBP

A
Cheapest Retailer
-
£9,946 GBP
A
Retailer 2
-
£10,120 GBP
View
A
Retailer 3
-
£10,469 GBP
View
Retailer 4
-
£10,634 GBP
View
Price last confirmed 16 days ago
A
Retailer 5
-
£11,847 GBP
View
B+
Retailer 6
-
£12,861 GBP
View
B+
Retailer 7
-
£12,861 GBP
View
B+
Retailer 8
-
£13,230 GBP
View
B+
Retailer 9
-
£13,292 GBP
View
Most Expensive
B+
MOH London
2DAB9A0EC · Nov 4
£17,645 GBP
View
9 more retailers have this diamond
Prices start from £9,946 GBPSave up to £7,699 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
2.06ct Round
£9,946 GBP