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Princess|Natural|GIA

1.30ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 2557511045

Certificate GIA 2557511045

Diamond specifications and retailer prices

From $3,574 USD
As of November 6, 2026
Save $4,080 USD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,395 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557511045. Listed at 19 retailers as of November 4, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557511045
Dimensions6.24 × 6.17 × 4.13 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.24 mm6.17 mm1.30 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557511045
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $3,574 USD|Low: $3,574 USD|High: $7,767 USD|Avg: $4,998 USD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 1$3,574 USD
Retailer 3$3,817 USD
Retailer 13$3,967 USD
Retailer 7$4,403 USD
Retailer 12$4,525 USD
Retailer 11$4,722 USD
Retailer 6$4,819 USD
Retailer 14$4,833 USD
Retailer 5$4,857 USD
Retailer 9$4,946 USD
Retailer 8$4,981 USD
Retailer 15$5,040 USD
Retailer 10$5,092 USD
Retailer 4$5,851 USD
Retailer 2$7,654 USD

27 data points across 15 retailers

19 retailers$3,574 USD to $7,654 USD

A
Cheapest Retailer
-
$3,574 USD
A
Retailer 2
-
$3,817 USD
View
Final sale: no returns
A
Retailer 3
-
$3,943 USD
View
A
Retailer 4
-
$3,967 USD
View
A
Retailer 5
-
$4,202 USD
View
B+
Retailer 6
-
$4,525 USD
View
B+
Retailer 7
-
$4,722 USD
View
Retailer 8
-
$4,819 USD
View
Price last confirmed 25 days ago
Retailer 9
-
$4,819 USD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$4,833 USD
View
Retailer 11
-
$4,857 USD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$4,946 USD
View
B+
Retailer 13
-
$4,981 USD
View
B+
Retailer 14
-
$5,040 USD
View
B+
Retailer 15
-
$5,092 USD
View
Retailer 16
-
$5,560 USD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$5,851 USD
View
B
Retailer 18
-
$7,654 USD
View
Most Expensive
NZ Jewellers
e8d1f372-4344-4171-b954-90b2c22970f9 · Sep 30
$8,395 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from $3,574 USDSave up to $4,080 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.

A
1.30ct Princess
$3,574 USD