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Round|Natural|GIA

0.28ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2447743043

Certificate GIA 2447743043

Diamond specifications and retailer prices

From €131 EUR
As of November 4, 2026
Save €702 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €833 EUR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.28ct natural round diamond

This 0.28ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2447743043. Listed at 10 retailers as of November 4, 2026, with prices from €131 to €833, a €702 spread on the same certified stone. NZ Jewellers lists it at €833. 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

0.28
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2447743043
Dimensions4.17 × 4.15 × 2.61 mm
L/W Ratio1.00
Top View
4.17 mm4.15 mm0.28 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2447743043
Side View
Table 56.0%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €833 EUR|Low: €130 EUR|High: €833 EUR|Avg: €271 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6€131 EUR
Retailer 8€184 EUR
Retailer 4€187 EUR
Retailer 11€188 EUR
Retailer 7€198 EUR
Retailer 5€205 EUR
Retailer 10€212 EUR
Retailer 9€248 EUR
Retailer 3€368 EUR
Retailer 2€375 EUR
NZ Jewellers€833 EUR

22 data points across 11 retailers

10 retailers€131 EUR to €833 EUR

A
Cheapest Retailer
-
€131 EUR
A
Retailer 2
-
€184 EUR
View
A
Retailer 3
-
€187 EUR
View
Retailer 4
-
€198 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€205 EUR
View
B+
Retailer 6
-
€212 EUR
View
B+
Retailer 7
-
€248 EUR
View
B
Retailer 8
-
€375 EUR
View
B
Retailer 9
-
€472 EUR
View
Most Expensive
B
NZ Jewellers
0a6a1fb1-9f2c-4358-b517-0c2bf6dc735e · Nov 4
€833 EUR
$935 USD
View
9 more retailers have this diamond
Prices start from €131 EURSave up to €702 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
0.28ct Round
€131 EUR