Round|Natural|GIA

2.06ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6545526690

Certificate GIA 6545526690

Diamond specifications and retailer prices

From £9,452 GBP
$12,664 USD
As of October 29, 2026
Save £5,441 GBP (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £14,892 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.06ct natural round diamond

This 2.06ct 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 6545526690. Listed at 7 retailers as of October 29, 2026, with prices from £9,452 to £14,892, a £5,441 spread on the same certified stone. NZ Jewellers lists it at £14,892. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6545526690
Dimensions8.06 × 8.12 × 5.06 mm
L/W Ratio1.01
Star length45%
Top View
8.06 mm8.12 mm2.06 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545526690
Side View
Table 58.0%Crown 35.5°Girdle: STK-STKPavilion 41°Culet: NoneDepth 62.5%

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: Oct 29
Current: £14,029 GBP|Low: £7,928 GBP|High: £14,123 GBP|Avg: £10,731 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3£9,452 GBP
Retailer 5£9,571 GBP
Retailer 6£10,625 GBP
Retailer 4£10,836 GBP
Retailer 2£10,879 GBP
Retailer 1£14,029 GBP

28 data points across 6 retailers

7 retailers£9,452 GBP to £14,892 GBP

B+
Cheapest Retailer
-
£9,452 GBP
$12,664 USD
Final sale: no returns
B+
Retailer 2
-
£9,571 GBP
$12,824 USD
View
B+
Retailer 3
-
£10,625 GBP
$14,237 USD
View
Retailer 4
-
£10,836 GBP
View
Price last confirmed 31 days ago
B+
Retailer 5
-
£10,879 GBP
€13,883 EUR
View
B
Retailer 6
-
£14,029 GBP
View
Most Expensive
B
NZ Jewellers
c2a6c20e-6ebe-4a73-a88a-80abc3de50ad · Oct 30
£14,892 GBP
$19,954 USD
View
6 more retailers have this diamond
Prices start from £9,452 GBPSave up to £5,441 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+
2.06ct Round
£9,452 GBP