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Princess|Natural|GIA

1.03ct G SI2 Princess Natural Diamond

ID • G/SI2 • GIA 4

Certificate GIA 4

Diamond specifications and retailer prices

From $3,375 USD
As of November 6, 2026
Save $860 USD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,235 USD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from $3,375 to $4,235, a $860 spread on the same certified stone. Blue Nile lists it at $4,235. 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
G
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 4
Dimensions5.70 × 5.59 × 4.03 mm
L/W Ratio1.02
Top View
5.70 mm5.59 mm1.03 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 4
Side View
Table 73.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 72.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $4,235 USD|Low: $3,375 USD|High: $4,235 USD|Avg: $3,549 USD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2$3,375 USD
Retailer 3$3,380 USD
Blue Nile$4,235 USD

2 data points across 3 retailers

3 retailers$3,375 USD to $4,235 USD

B
Cheapest Retailer
-
$3,375 USD
B
Retailer 2
-
$3,380 USD
View
Most Expensive
B
Blue Nile
15398696 · Nov 5
$4,235 USD
View
2 more retailers have this diamond
Prices start from $3,375 USDSave up to $860 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
1.03ct Princess
$3,375 USD