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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 $3,970 NZD
As of November 6, 2026
Save $1,973 NZD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,943 NZD 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 $3,970 to $5,943, a $1,973 spread on the same certified stone. 77 Diamonds lists it at $5,943. 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: $5,943 NZD|Low: $3,916 NZD|High: $6,009 NZD|Avg: $4,967 NZD|+1.3%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$3,970 NZD
77 Diamonds$5,943 NZD

35 data points across 2 retailers

3 retailers$3,970 NZD to $5,943 NZD

B+
Cheapest Retailer
-
$3,970 NZD
B+
Retailer 2
-
$4,241 NZD
View
Most Expensive
C
77 Diamonds
PRIZZHGX4KVQ · Nov 6
$5,943 NZD
£2,594 GBP
View
2 more retailers have this diamond
Prices start from $3,970 NZDSave up to $1,973 NZD

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
$3,970 NZD