Round|Natural|GIA

3.03ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 5563445412

Certificate GIA 5563445412

Diamond specifications and retailer prices

From $39,230 USD
As of November 5, 2026
Save $28,218 USD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $67,448 USD at With Clarity · As of November 5, 2026
View at With Clarity

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563445412. Listed at 10 retailers as of November 5, 2026, with prices from $39,230 to $67,448, a $28,218 spread on the same certified stone. With Clarity lists it at $67,448. 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

3.03
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5563445412
Dimensions9.32 × 9.27 × 5.70 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.32 mm9.27 mm3.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563445412
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: Nov 5
Current: $44,619 USD|Low: $34,752 USD|High: $67,448 USD|Avg: $40,812 USD|+7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 6, 2026
Retailer 6$34,752 USD
Retailer 8$38,133 USD
Retailer 5$39,230 USD
Retailer 7$39,900 USD
Retailer 9$41,172 USD
Retailer 2$41,786 USD
Retailer 10$42,477 USD
Retailer 1$44,619 USD
Retailer 3$46,316 USD
Retailer 4$49,794 USD
With Clarity$67,448 USD

18 data points across 11 retailers

10 retailers$39,230 USD to $67,448 USD

Retailer 1
-
$34,752 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$39,230 USD
View
A
Retailer 3
-
$39,900 USD
View
A
Retailer 4
-
$41,172 USD
View
Retailer 5
-
$41,786 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$42,477 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$44,619 USD
View
B+
Retailer 8
-
$46,316 USD
View
B+
Retailer 9
-
$49,794 USD
View
Most Expensive
B
With Clarity
5563445412 · Nov 5
$67,448 USD
View
9 more retailers have this diamond
Prices start from $39,230 USDSave up to $28,218 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
3.03ct Round
$39,230 USD