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Round|Lab Grown|GIA

3.04ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 6491317302

Certificate GIA 6491317302

Diamond specifications and retailer prices

From €802 EUR
As of November 4, 2026
Save €2,896 EUR (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,697 EUR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown 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 6491317302. Listed at 5 retailers as of November 4, 2026, with prices from €802 to €3,697, a €2,896 spread on the same certified stone. Brilliant Earth lists it at €3,697. 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

3.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 6491317302
Dimensions9.33 × 9.28 × 5.75 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.33 mm9.28 mm3.04 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491317302
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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 4
Current: €3,697 EUR|Low: €802 EUR|High: €3,831 EUR|Avg: €2,321 EUR|-3.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4€802 EUR
Retailer 2€1,339 EUR
Retailer 3€3,430 EUR
Brilliant Earth€3,697 EUR

42 data points across 4 retailers

5 retailers€802 EUR to €3,697 EUR

A
Cheapest Retailer
-
€802 EUR
Final sale: no returns
B+
Retailer 2
-
€1,339 EUR
View
B
Retailer 3
-
€2,580 EUR
View
B
Retailer 4
-
€3,430 EUR
View
Most Expensive
B
Brilliant Earth
10474444A · Nov 5
€3,697 EUR
$4,150 USD
View
4 more retailers have this diamond
Prices start from €802 EURSave up to €2,896 EUR

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
3.04ct Round
€802 EUR