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Princess|Natural|GIA

2.30ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 899

Certificate GIA 899

Diamond specifications and retailer prices

From £10,904 GBP
$14,632 USD
As of November 2, 2026
Save £2,571 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £13,475 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 2.3ct natural princess diamond

This 2.3ct natural princess sits in the two to three 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. Listed at 3 retailers as of October 31, 2026, with prices from £10,904 to £13,475, a £2,571 spread on the same certified stone. Blue Nile lists it at £13,475. 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

2.30
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 899
Dimensions7.25 × 7.19 × 5.34 mm
L/W Ratio1.01
Top View
7.25 mm7.19 mm2.30 ctF / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 899
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 74.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £13,475 GBP|Low: £10,785 GBP|High: £13,475 GBP|Avg: £11,976 GBP
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2£10,904 GBP
Retailer 3£11,731 GBP
Blue Nile£13,475 GBP

3 data points across 3 retailers

3 retailers£10,904 GBP to £13,475 GBP

B+
Cheapest Retailer
-
£10,904 GBP
$14,632 USD
B+
Retailer 2
-
£11,731 GBP
$15,742 USD
View
Most Expensive
B
Blue Nile
27975458 · Oct 31
£13,475 GBP
$18,082 USD
View
2 more retailers have this diamond
Prices start from £10,904 GBPSave up to £2,571 GBP

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+
2.30ct Princess
£10,904 GBP