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Round|Natural|GIA

2.03ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 2131247809

Certificate GIA 2131247809

Diamond specifications and retailer prices

From $17,312 USD
As of November 5, 2026
Save $4,649 USD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $21,961 USD at Yorxs · As of November 6, 2026
View at Yorxs

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2131247809. Listed at 4 retailers as of November 5, 2026, with prices from $17,312 to $21,961, a $4,649 spread on the same certified stone. Yorxs lists it at $21,961. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2131247809
Dimensions8.05 × 8.08 × 4.99 mm
L/W Ratio1.00
Star length60%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Natural
Top View
8.05 mm8.08 mm2.03 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2131247809
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

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: Nov 5
Current: $20,676 USD|Low: $20,506 USD|High: $22,078 USD|Avg: $21,335 USD|+0.8%
Retailer 1
Yorxs
November 6, 2026
Retailer 1$20,676 USD
Yorxs$21,961 USD

33 data points across 2 retailers

4 retailers$17,312 USD to $21,961 USD

B+
Cheapest Retailer
-
$17,312 USD
B+
Retailer 2
-
$17,469 USD
View
B
Retailer 3
-
$20,676 USD
View
Most Expensive
B
Yorxs
R7809 · Nov 6
$21,961 USD
€20,915 EUR
View
3 more retailers have this diamond
Prices start from $17,312 USDSave up to $4,649 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.

B+
2.03ct Round
$17,312 USD