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Round|Natural|GIA

3.02ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2508983946

Certificate GIA 2508983946

Diamond specifications and retailer prices

From €21,900 EUR
As of November 5, 2026
Save €20,851 EUR (49%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €42,752 EUR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2508983946. Listed at 26 retailers as of November 5, 2026, with prices from €21,900 to €42,752, a €20,851 spread on the same certified stone. Diamond Quarter lists it at €42,752. 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

3.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2508983946
Dimensions9.27 × 9.19 × 5.72 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.27 mm9.19 mm3.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2508983946
Side View
Table 59.0%Crown 33°Girdle: ThickPavilion 41.8°Culet: NoneDepth 61.9%

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: €24,216 EUR|Low: €21,900 EUR|High: €38,601 EUR|Avg: €27,539 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2€21,900 EUR
Retailer 17€21,914 EUR
Retailer 7€22,317 EUR
Retailer 12€22,510 EUR
Retailer 5€23,052 EUR
Retailer 8€23,247 EUR
Retailer 3€23,405 EUR
Retailer 15€24,035 EUR
Retailer 1€24,216 EUR
Retailer 9€24,995 EUR
Retailer 18€25,056 EUR
Retailer 19€26,059 EUR
Retailer 10€26,488 EUR
Retailer 13€26,577 EUR
Retailer 11€27,061 EUR
Retailer 6€28,342 EUR
Retailer 16€28,958 EUR
Retailer 14€30,967 EUR
Retailer 4€37,466 EUR

21 data points across 19 retailers

26 retailers€21,900 EUR to €42,752 EUR

A
Cheapest Retailer
-
€21,900 EUR
A
Retailer 2
-
€21,914 EUR
View
A
Retailer 3
-
€22,317 EUR
View
A
Retailer 4
-
€22,510 EUR
View
A
Retailer 5
-
€23,052 EUR
View
Final sale: no returns
A
Retailer 6
-
€23,247 EUR
View
A
Retailer 7
-
€23,405 EUR
View
A
Retailer 8
-
€24,035 EUR
View
A
Retailer 9
-
€24,216 EUR
View
Retailer 10
-
€24,585 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€24,995 EUR
View
B+
Retailer 12
-
€25,056 EUR
View
B+
Retailer 13
-
€26,059 EUR
View
B+
Retailer 14
-
€26,488 EUR
View
B+
Retailer 15
-
€26,577 EUR
View
Retailer 16
-
€26,633 EUR
View
Price last confirmed 38 days ago
B+
Retailer 17
-
€27,061 EUR
View
Retailer 18
-
€27,075 EUR
View
Price last confirmed 14 days ago
Retailer 19
-
€27,658 EUR
View
Price last confirmed 38 days ago
B+
Retailer 20
-
€28,342 EUR
View
B+
Retailer 21
-
€28,958 EUR
View
Retailer 22
-
€30,147 EUR
View
Price last confirmed 33 days ago
B+
Retailer 23
-
€30,967 EUR
View
Retailer 24
-
€32,979 EUR
View
Price last confirmed 29 days ago
B
Retailer 25
-
€37,466 EUR
View
Most Expensive
B
Diamond Quarter
3.02SI1H2546BF57N · Nov 5
€42,752 EUR
£37,783 GBP
View
25 more retailers have this diamond
Prices start from €21,900 EURSave up to €20,851 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
3.02ct Round
€21,900 EUR