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Princess|Natural|GIA

1.04ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 1459291992

Certificate GIA 1459291992

Diamond specifications and retailer prices

From €1,650 EUR
$1,851 USD
As of November 2, 2026
Save €862 EUR (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,512 EUR at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 1.04ct natural princess diamond

This 1.04ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1459291992. Listed at 4 retailers as of October 31, 2026, with prices from €1,650 to €2,512, a €862 spread on the same certified stone. Cape Diamonds lists it at €2,512. 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

1.04
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1459291992
Dimensions5.65 × 5.53 × 4.00 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
5.65 mm5.53 mm1.04 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1459291992
Side View
Table 71.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.4%

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 2
Current: €2,512 EUR|Low: €1,630 EUR|High: €2,512 EUR|Avg: €2,105 EUR|+2.6%
Cape Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3€1,650 EUR
Retailer 2€2,224 EUR
Cape Diamonds€2,512 EUR

39 data points across 3 retailers

4 retailers€1,650 EUR to €2,512 EUR

A
Cheapest Retailer
-
€1,650 EUR
$1,851 USD
B+
Retailer 2
-
€1,742 EUR
$1,954 USD
View
B
Retailer 3
-
€2,224 EUR
£1,965 GBP
View
Most Expensive
B
Cape Diamonds
cert_1459291992 · Oct 31
€2,512 EUR
ZAR 45,519 ZAR
View
3 more retailers have this diamond
Prices start from €1,650 EURSave up to €862 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.

A
1.04ct Princess
€1,650 EUR