CaratHunter
Plans
Round|Natural|GIA

2.06ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2558407851

Certificate GIA 2558407851

Diamond specifications and retailer prices

From $16,649 USD
A$25,615 AUD
Save $8,286 USD (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $24,935 USD at MOH London
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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2558407851. Listed at 5 retailers, with prices from $16,649 to $24,935 at MOH London, a $8,286 spread on the same certified stone. 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
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2558407851
Dimensions8.07 × 8.11 × 5.04 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
8.07 mm8.11 mm2.06 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2558407851
Side View
Table 58.0%Crown 36°GirdlePavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $24,935 USD|Low: $16,387 USD|High: $24,935 USD|Avg: $19,032 USD|+0.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 1, 2026
Retailer 2$16,649 USD
Retailer 5$16,945 USD
Retailer 4$18,780 USD
Retailer 3$21,409 USD
MOH London$24,935 USD

30 data points across 5 retailers

5 retailers$16,649 USD to $24,935 USD

A
Cheapest Retailer
-
$16,649 USD
A$25,615 AUD
A
Retailer 2
-
$16,983 USD
£13,372 GBP
View
B+
Retailer 3
-
$18,780 USD
€17,886 EUR
View
B
Retailer 4
-
$21,409 USD
ZAR 345,863 ZAR
View
Most Expensive
B
MOH London
9FF8DBE98 · Oct 1
$24,935 USD
£19,634 GBP
View
4 more retailers have this diamond
Prices start from $16,649 USDSave up to $8,286 USD

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.

A
2.06ct Round
$16,649 USD