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Round|Natural|GIA

3.00ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2176155751

Certificate GIA 2176155751

Diamond specifications and retailer prices

From €46,566 EUR
As of November 1, 2026
Save €40,304 EUR (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €86,870 EUR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3ct natural round diamond

This 3ct 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 2176155751. Listed at 10 retailers as of November 1, 2026, with prices from €46,566 to €86,870, a €40,304 spread on the same certified stone. Diamond Quarter lists it at €86,870. 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

3.00
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2176155751
Dimensions9.23 × 9.18 × 5.77 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.23 mm9.18 mm3.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2176155751
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €49,403 EUR|Low: €46,566 EUR|High: €64,731 EUR|Avg: €53,784 EUR|-1.4%
Retailer 1
Retailer 2
Retailer 3
November 5, 2026
Retailer 3€46,566 EUR
Retailer 1€49,403 EUR
Retailer 2€64,111 EUR

45 data points across 3 retailers

10 retailers€46,566 EUR to €86,870 EUR

B+
Cheapest Retailer
-
€46,566 EUR
B+
Retailer 2
-
€49,403 EUR
View
B+
Retailer 3
-
€49,686 EUR
View
B+
Retailer 4
-
€51,402 EUR
View
B
Retailer 5
-
€56,762 EUR
View
B
Retailer 6
-
€56,762 EUR
View
B
Retailer 7
-
€58,651 EUR
View
B
Retailer 8
-
€64,111 EUR
View
B
Retailer 9
-
€64,296 EUR
View
Most Expensive
B
Diamond Quarter
3.0SI1E21517B77N · Nov 5
€86,870 EUR
£76,774 GBP
View
9 more retailers have this diamond
Prices start from €46,566 EURSave up to €40,304 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.

B+
3.00ct Round
€46,566 EUR