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Cushion|Natural|GIA

2.06ct H SI1 Cushion Natural Diamond

ID • H/SI1 • GIA 5566025520

Certificate GIA 5566025520

Diamond specifications and retailer prices

From £5,577 GBP
$7,472 USD
As of October 31, 2026
Save £4,502 GBP (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £10,078 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.06ct natural cushion diamond

This 2.06ct 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 5566025520. Listed at 10 retailers as of October 29, 2026, with prices from £5,577 to £10,078, a £4,502 spread on the same certified stone. MOH London lists it at £10,078. 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566025520
Dimensions7.33 × 7.19 × 4.81 mm
L/W Ratio1.02
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.33 mm7.19 mm2.06 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566025520
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £10,078 GBP|Low: £4,929 GBP|High: £10,146 GBP|Avg: £6,547 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7£4,929 GBP
Retailer 8£5,549 GBP
Retailer 9£5,550 GBP
Retailer 2£5,577 GBP
Retailer 4£5,911 GBP
Retailer 6£6,262 GBP
Retailer 5£6,288 GBP
Retailer 3£8,079 GBP
MOH London£10,078 GBP

39 data points across 9 retailers

10 retailers£5,577 GBP to £10,078 GBP

Retailer 1
-
£4,929 GBP
HK$51,600 HKD
Price last confirmed 7 days ago
Retailer 2
-
£5,549 GBP
$7,435 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£5,550 GBP
SGD 10,049 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
£5,577 GBP
$7,472 USD
View
A
Retailer 5
-
£5,911 GBP
€7,543 EUR
View
A
Retailer 6
-
£6,098 GBP
A$12,571 AUD
View
A
Retailer 7
-
£6,262 GBP
$8,391 USD
View
Final sale: no returns
A
Retailer 8
-
£6,288 GBP
$8,425 USD
View
B+
Retailer 9
-
£8,079 GBP
€10,309 EUR
View
Most Expensive
B+
MOH London
AD6BD2A1F · Oct 29
£10,078 GBP
View
9 more retailers have this diamond
Prices start from £5,577 GBPSave up to £4,502 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 Cushion
£5,577 GBP