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2.06ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2546863411

Certificate GIA 2546863411

Diamond specifications and retailer prices

From $20,553 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $20,553 USD at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

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 2546863411. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2546863411
Dimensions8.15 × 8.20 × 5.05 mm
L/W Ratio1.01
Top View
8.15 mm8.20 mm2.06 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546863411
Side View
Table 56.0%Crown 33°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $19,395 USD|Low: $16,588 USD|High: $31,280 USD|Avg: $21,189 USD|-8.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 16, 2026
Retailer 9$16,588 USD
Retailer 6$17,114 USD
Retailer 4$18,171 USD
Retailer 1$19,395 USD
Retailer 3$19,744 USD
Retailer 2$19,815 USD
Retailer 8$20,490 USD
The Diamond Guys$20,553 USD
Retailer 10$22,952 USD
Retailer 5$23,410 USD
Retailer 7$29,135 USD

49 data points across 11 retailers

1 retailer

B
The Diamond Guys
1941052050 · Oct 29
$20,553 USD
View

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
$20,553 USD