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Cushion|Natural|GIA

2.05ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 6541826643

Certificate GIA 6541826643

Diamond specifications and retailer prices

From £8,047 GBP
A$16,588 AUD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £8,047 GBP at GemTrove
View at GemTrove

About this 2.05ct natural cushion diamond

This 2.05ct natural cushion sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541826643. Listed at 2 retailers as of October 31, 2026. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541826643
Dimensions7.46 × 7.39 × 4.84 mm
L/W Ratio1.01
Top View
7.46 mm7.39 mm2.05 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541826643
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 39.6°Culet: NoneDepth 65.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £8,047 GBP|Low: £5,819 GBP|High: £10,644 GBP|Avg: £7,631 GBP
GemTrove
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
September 9, 2026
Retailer 9£6,006 GBP
Retailer 16£6,592 GBP
Retailer 17£6,612 GBP
Retailer 14£6,893 GBP
Retailer 13£7,004 GBP
Retailer 5£7,047 GBP
Retailer 12£7,318 GBP
Retailer 4£7,434 GBP
Retailer 2£7,676 GBP
Retailer 8£7,756 GBP
GemTrove£8,047 GBP
Retailer 11£8,128 GBP
Retailer 18£8,216 GBP
Retailer 15£8,434 GBP
Retailer 10£8,801 GBP
Retailer 7£8,978 GBP
Retailer 3£9,277 GBP
Retailer 19£9,587 GBP
Retailer 6£10,644 GBP

47 data points across 19 retailers

2 retailers

Retailer 1
-
£6,592 GBP
HK$69,000 HKD
Price last confirmed 58 days ago
Most Expensive
B+
GemTrove
GT-N-01247537-98 · Oct 31
£8,047 GBP
A$16,588 AUD
View
1 more retailer has this diamond

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 Cushion
£8,047 GBP