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Princess|Natural|GIA

1.30ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 5186804131

Certificate GIA 5186804131

Diamond specifications and retailer prices

From $13,872 NZD
As of November 6, 2026
Save $794 NZD (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $14,666 NZD at Jogia Diamonds · As of November 6, 2026
View at Jogia Diamonds

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 F 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 5186804131. Listed at 2 retailers as of November 6, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5186804131
Dimensions5.96 × 5.94 × 4.35 mm
L/W Ratio1.00
Top View
5.96 mm5.94 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5186804131
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 73.2%

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: $13,872 NZD|Low: $13,693 NZD|High: $14,642 NZD|Avg: $14,069 NZD|-5.3%
September 23, 2026
Retailer 1$13,872 NZD

3 data points across 1 retailer

2 retailers$13,872 NZD to $14,666 NZD

B
Cheapest Retailer
-
$13,872 NZD
Most Expensive
B
Jogia Diamonds
J11189226 · Nov 6
$14,666 NZD
A$12,508 AUD
View
1 more retailer has this diamond
Prices start from $13,872 NZDSave up to $794 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
1.30ct Princess
$13,872 NZD