Princess|Natural|GIA

1.28ct K SI2 Princess Natural Diamond

VG • K/SI2 • GIA 2175122895

Certificate GIA 2175122895

Diamond specifications and retailer prices

From $2,201 USD
As of November 6, 2026
Save $1,094 USD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,295 USD 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 $2,201 to $3,295, a $1,094 spread on the same certified stone. 77 Diamonds lists it at $3,295. 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
Color
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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Price History

Last verified: Nov 6
Current: $3,295 USD|Low: $2,171 USD|High: $3,331 USD|Avg: $2,754 USD|+1.3%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$2,201 USD
77 Diamonds$3,295 USD

35 data points across 2 retailers

3 retailers$2,201 USD to $3,295 USD

B+
Cheapest Retailer
-
$2,201 USD
B+
Retailer 2
-
$2,351 USD
View
Most Expensive
C
77 Diamonds
PRIZZHGX4KVQ · Nov 6
$3,295 USD
£2,594 GBP
View
2 more retailers have this diamond
Prices start from $2,201 USDSave up to $1,094 USD

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
$2,201 USD