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Round|Natural|GIA

2.06ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6552579024

Certificate GIA 6552579024

Diamond specifications and retailer prices

From £12,734 GBP
$17,062 USD
As of October 29, 2026
Save £9,937 GBP (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £22,671 GBP at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552579024. Listed at 20 retailers as of October 29, 2026, with prices from £12,734 to £22,671, a £9,937 spread on the same certified stone. MOH London lists it at £22,671. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552579024
Dimensions8.06 × 8.11 × 5.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
8.06 mm8.11 mm2.06 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552579024
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

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 29
Current: £22,671 GBP|Low: £12,362 GBP|High: £25,004 GBP|Avg: £16,303 GBP|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 30, 2026
Retailer 4£12,734 GBP
Retailer 2£12,820 GBP
Retailer 12£13,339 GBP
Retailer 6£13,528 GBP
Retailer 5£13,667 GBP
Retailer 13£13,765 GBP
Retailer 17£13,978 GBP
Retailer 25£14,102 GBP
Retailer 24£14,350 GBP
Retailer 18£15,046 GBP
Retailer 23£15,309 GBP
Retailer 9£15,938 GBP
Retailer 15£16,045 GBP
Retailer 19£16,300 GBP
Retailer 21£16,300 GBP
Retailer 20£16,327 GBP
Retailer 11£16,735 GBP
Retailer 3£16,751 GBP
Retailer 8£16,817 GBP
Retailer 22£16,845 GBP
Retailer 14£17,291 GBP
Retailer 10£17,931 GBP
Retailer 7£20,452 GBP
MOH London£22,671 GBP
Retailer 16£25,004 GBP

18 data points across 25 retailers

20 retailers£12,734 GBP to £22,671 GBP

A
Cheapest Retailer
-
£12,734 GBP
$17,062 USD
A
Retailer 2
-
£12,820 GBP
HK$134,200 HKD
View
B+
Retailer 3
-
£13,528 GBP
$18,126 USD
View
A
Retailer 4
-
£13,667 GBP
A$28,173 AUD
View
B+
Retailer 5
-
£13,765 GBP
$18,444 USD
View
Retailer 6
-
£13,950 GBP
$18,692 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
£14,102 GBP
$18,895 USD
View
B+
Retailer 8
-
£14,350 GBP
$19,227 USD
View
Final sale: no returns
Retailer 9
-
£15,046 GBP
$20,160 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
£15,309 GBP
View
Retailer 11
-
£15,938 GBP
$21,355 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
£16,300 GBP
$21,840 USD
View
B+
Retailer 13
-
£16,300 GBP
$21,840 USD
View
B+
Retailer 14
-
£16,327 GBP
View
Retailer 15
-
£16,735 GBP
$22,423 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
£16,751 GBP
$22,445 USD
View
B+
Retailer 17
-
£16,845 GBP
$22,570 USD
View
Retailer 18
-
£17,931 GBP
$24,025 USD
View
Price last confirmed 14 days ago
B
Retailer 19
-
£20,452 GBP
ZAR 442,695 ZAR
View
Most Expensive
B
MOH London
1CB5E789D · Oct 29
£22,671 GBP
View
19 more retailers have this diamond
Prices start from £12,734 GBPSave up to £9,937 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
£12,734 GBP