Round|Natural|GIA

2.04ct E SI1 Round Natural Diamond

ID • E/SI1 • GIA 2566418673

Certificate GIA 2566418673

Diamond specifications and retailer prices

From $15,232 USD
As of November 4, 2026
Save $5,760 USD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $20,992 USD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 2.04ct natural round diamond

This 2.04ct 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 2566418673. Listed at 11 retailers as of November 4, 2026, with prices from $15,232 to $20,992, a $5,760 spread on the same certified stone. Riddles Jewelry lists it at $20,992. 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

2.04
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566418673
Dimensions8.07 × 8.02 × 5.00 mm
L/W Ratio1.01
Top View
8.07 mm8.02 mm2.04 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566418673
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $20,382 USD|Low: $15,232 USD|High: $21,618 USD|Avg: $18,168 USD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Riddles Jewelry
November 5, 2026
Retailer 9$15,232 USD
Retailer 3$15,836 USD
Retailer 10$16,499 USD
Retailer 11$16,659 USD
Retailer 2$17,107 USD
Retailer 8$18,878 USD
Retailer 5$19,480 USD
Retailer 7$19,480 USD
Retailer 4$19,483 USD
Retailer 6$20,130 USD
Retailer 1$20,382 USD
Riddles Jewelry$20,992 USD

11 data points across 12 retailers

11 retailers$15,232 USD to $20,992 USD

A
Cheapest Retailer
-
$15,232 USD
Retailer 2
-
$15,836 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$16,499 USD
View
A
Retailer 4
-
$16,659 USD
View
B+
Retailer 5
-
$18,878 USD
View
B+
Retailer 6
-
$19,480 USD
View
B+
Retailer 7
-
$19,480 USD
View
B+
Retailer 8
-
$19,483 USD
View
B+
Retailer 9
-
$20,130 USD
View
B+
Retailer 10
-
$20,382 USD
View
Most Expensive
B+
Riddles Jewelry
1999385853 · Nov 4
$20,992 USD
View
10 more retailers have this diamond
Prices start from $15,232 USDSave up to $5,760 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.04ct Round
$15,232 USD