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Round|Natural|GIA

2.05ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 7546382129

Certificate GIA 7546382129

Diamond specifications and retailer prices

From £9,320 GBP
As of November 4, 2026
Save £6,584 GBP (41%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £15,904 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7546382129. Listed at 20 retailers as of November 4, 2026, with prices from £9,320 to £15,904, a £6,584 spread on the same certified stone. MOH London lists it at £15,904. 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

2.05
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7546382129
Dimensions8.16 × 8.19 × 5.05 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.16 mm8.19 mm2.05 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546382129
Side View
Table 59.0%Crown 34.5°Girdle: MED-MEDPavilion 41.8°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £15,904 GBP|Low: £9,320 GBP|High: £16,139 GBP|Avg: £11,603 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 12£9,320 GBP
Retailer 5£9,336 GBP
Retailer 10£9,474 GBP
Retailer 17£10,030 GBP
Retailer 4£10,211 GBP
Retailer 6£10,228 GBP
Retailer 14£10,721 GBP
Retailer 3£10,892 GBP
Retailer 11£10,901 GBP
Retailer 16£10,909 GBP
Retailer 20£11,062 GBP
Retailer 9£11,371 GBP
Retailer 19£11,487 GBP
Retailer 2£12,169 GBP
Retailer 8£12,345 GBP
Retailer 15£12,422 GBP
Retailer 7£12,684 GBP
Retailer 13£14,021 GBP
Retailer 18£14,466 GBP
MOH London£15,904 GBP

25 data points across 20 retailers

20 retailers£9,320 GBP to £15,904 GBP

B+
Cheapest Retailer
-
£9,320 GBP
B+
Retailer 2
-
£9,336 GBP
View
B+
Retailer 3
-
£9,474 GBP
View
B+
Retailer 4
-
£10,030 GBP
View
Retailer 5
-
£10,211 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£10,228 GBP
View
B+
Retailer 7
-
£10,721 GBP
View
B+
Retailer 8
-
£10,892 GBP
View
B+
Retailer 9
-
£10,901 GBP
View
Retailer 10
-
£10,909 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£11,062 GBP
View
B
Retailer 12
-
£11,371 GBP
View
B
Retailer 13
-
£11,487 GBP
View
B+
Retailer 14
-
£12,169 GBP
View
B
Retailer 15
-
£12,345 GBP
View
B+
Retailer 16
-
£12,422 GBP
View
B
Retailer 17
-
£12,684 GBP
View
B
Retailer 18
-
£14,021 GBP
View
B
Retailer 19
-
£14,466 GBP
View
Most Expensive
B
MOH London
8AC20D3DA · Nov 4
£15,904 GBP
View
19 more retailers have this diamond
Prices start from £9,320 GBPSave up to £6,584 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+
2.05ct Round
£9,320 GBP