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Princess|Natural|GIA

1.28ct K SI2 Princess Natural Diamond

VG • K/SI2 • GIA 2175122895

Certificate GIA 2175122895

Diamond specifications and retailer prices

From €1,971 EUR
As of November 6, 2026
Save €980 EUR (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,951 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.28ct natural princess diamond

This 1.28ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2175122895. Listed at 3 retailers as of November 6, 2026, with prices from €1,971 to €2,951, a €980 spread on the same certified stone. 77 Diamonds lists it at €2,951. 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

1.28
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175122895
Dimensions6.10 × 5.84 × 4.29 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
6.10 mm5.84 mm1.28 ctK / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2175122895
Side View
Table 76.0%CrownGirdle: THN-THKPavilionCuletDepth 73.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €2,951 EUR|Low: €1,971 EUR|High: €2,984 EUR|Avg: €2,467 EUR|+1.4%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2€1,971 EUR
77 Diamonds€2,951 EUR

34 data points across 2 retailers

3 retailers€1,971 EUR to €2,951 EUR

B+
Cheapest Retailer
-
€1,971 EUR
B+
Retailer 2
-
€2,106 EUR
View
Most Expensive
C
77 Diamonds
PRIZZHGX4KVQ · Nov 6
€2,951 EUR
£2,594 GBP
View
2 more retailers have this diamond
Prices start from €1,971 EURSave up to €980 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+
1.28ct Princess
€1,971 EUR