Round|Natural|GIA

3.03ct D I1 Round Natural Diamond

GD • D/I1 • GIA 2239174220

Certificate GIA 2239174220

Diamond specifications and retailer prices

From €12,958 EUR
HK$113,100 HKD
As of October 30, 2026
Save €8,260 EUR (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €21,218 EUR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded D colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 2239174220. Listed at 8 retailers as of October 30, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.03
Carat
D
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle9°
Pavilion angle45°
OriginNatural
Grading LabGIA
CertificateGIA 2239174220
Dimensions9.51 × 9.40 × 5.55 mm
L/W Ratio1.01
Top View
9.51 mm9.40 mm3.03 ctD / I1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2239174220
Side View
Table 67.0%Crown 9°Girdle: THN-THNPavilion 45°Culet: NoneDepth 58.7%

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: Oct 30
Current: €21,218 EUR|Low: €12,958 EUR|High: €21,218 EUR|Avg: €17,539 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5€12,958 EUR
Retailer 7€16,532 EUR
Retailer 6€17,358 EUR
Retailer 2€17,412 EUR
Retailer 3€17,910 EUR
Retailer 4€18,598 EUR
Retailer 8€18,839 EUR
NZ Jewellers€21,218 EUR

24 data points across 8 retailers

8 retailers€12,958 EUR to €21,218 EUR

B+
Cheapest Retailer
-
€12,958 EUR
HK$113,100 HKD
B+
Retailer 2
-
€15,199 EUR
$16,980 USD
View
Retailer 3
-
€17,358 EUR
$19,393 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
€17,412 EUR
View
B+
Retailer 5
-
€17,910 EUR
$20,009 USD
View
B+
Retailer 6
-
€18,598 EUR
$20,778 USD
View
B+
Retailer 7
-
€21,218 EUR
$23,705 USD
View
Most Expensive
NZ Jewellers
5b9c758c-ec08-4303-93a5-a9de8c25174e · Oct 17
€21,218 EUR
$23,705 USD
View
Price last confirmed 14 days ago
7 more retailers have this diamond
Prices start from €12,958 EURSave up to €8,260 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+
3.03ct Round
€12,958 EUR