Princess|Natural|GIA

1.03ct D SI1 Princess Natural Diamond

ID • D/SI1 • GIA 2526938899

Certificate GIA 2526938899

Diamond specifications and retailer prices

From $2,240 USD
As of November 5, 2026
Save $1,888 USD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,926 USD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-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 2526938899. Listed at 10 retailers as of November 2, 2026, with a 84% 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

1.03
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.31°
Pavilion angle39.19°
OriginNatural
Grading LabGIA
CertificateGIA 2526938899
Dimensions5.75 × 5.68 × 3.88 mm
L/W Ratio1.01
Top View
5.75 mm5.68 mm1.03 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2526938899
Side View
Table 76.0%Crown 38.31°GirdlePavilion 39.19°Culet: NoneDepth 68.2%

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 5
Current: $2,240 USD|Low: $2,158 USD|High: $4,178 USD|Avg: $2,749 USD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 1$2,240 USD
Retailer 6$2,253 USD
Retailer 3$2,298 USD
Retailer 2$2,405 USD
Retailer 5$2,901 USD
Retailer 4$4,128 USD

43 data points across 6 retailers

10 retailers$2,240 USD to $4,128 USD

A
Cheapest Retailer
-
$2,240 USD
A
Retailer 2
-
$2,298 USD
View
Retailer 3
-
$2,356 USD
View
Price last confirmed 45 days ago
Retailer 4
-
$2,356 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$2,405 USD
View
Retailer 6
-
$2,465 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$2,901 USD
View
Price last confirmed 30 days ago
B
Retailer 8
-
$4,128 USD
View
Retailer 9
-
$4,926 USD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
370f64f8-fdfa-4ff1-a197-c38f8e4828b6 · Sep 29
$4,926 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from $2,240 USDSave up to $1,888 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
1.03ct Princess
$2,240 USD