Princess|Natural|GIA

3.01ct G SI1 Princess Natural Diamond

EX • G/SI1

Diamond specifications and retailer prices

From £19,431 GBP
As of November 6, 2026
Save £6,963 GBP (26%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £27,261 GBP at Helzberg Diamonds · As of September 24, 2026
View at Helzberg Diamonds

About this 3.01ct natural princess diamond

This 3.01ct natural princess sits in the three to five carat band, graded G 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. Listed at 20 retailers as of November 6, 2026, with a 36% 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

3.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions8.07 × 7.97 × 5.73 mm
L/W Ratio1.01
Top View
8.07 mm7.97 mm3.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 73.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 71.9%

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 6
Current: £27,261 GBP|Low: £18,036 GBP|High: £27,515 GBP|Avg: £22,843 GBP|-0.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9£18,036 GBP
Retailer 8£19,431 GBP
Retailer 10£21,283 GBP
Retailer 3£21,565 GBP
Retailer 11£21,935 GBP
Retailer 2£22,464 GBP
Retailer 6£22,643 GBP
Retailer 5£23,363 GBP
Retailer 4£23,663 GBP
Retailer 7£24,261 GBP
Retailer 12£26,393 GBP
Helzberg Diamonds£27,261 GBP

12 data points across 12 retailers

20 retailers£19,431 GBP to £26,393 GBP

Retailer 1
-
£18,036 GBP
Price last confirmed 19 days ago
A
Retailer 2
-
£19,431 GBP
View
Retailer 3
-
£19,560 GBP
View
Price last confirmed 14 days ago
B+
Retailer 4
-
£21,283 GBP
View
Retailer 5
-
£21,565 GBP
View
Price last confirmed 21 days ago
B+
Retailer 6
-
£21,935 GBP
View
Retailer 7
-
£22,464 GBP
View
Price last confirmed 20 days ago
B+
Retailer 8
-
£22,464 GBP
View
B+
Retailer 9
-
£22,643 GBP
View
Retailer 10
-
£22,643 GBP
View
Price last confirmed 22 days ago
Retailer 11
-
£22,643 GBP
View
Price last confirmed 15 days ago
Retailer 12
-
£23,363 GBP
View
Price last confirmed 17 days ago
B+
Retailer 13
-
£23,363 GBP
View
Retailer 14
-
£23,363 GBP
View
Price last confirmed 15 days ago
B+
Retailer 15
-
£23,663 GBP
View
Retailer 16
-
£24,261 GBP
View
Price last confirmed 14 days ago
Retailer 17
-
£24,261 GBP
View
Price last confirmed 18 days ago
B+
Retailer 18
-
£24,261 GBP
View
B
Retailer 19
-
£26,393 GBP
View
Most Expensive
Helzberg Diamonds
XZRNLMMJIJLOH · Sep 24
£27,261 GBP
$36,691 USD
View
Price last confirmed 43 days ago
19 more retailers have this diamond
Prices start from £19,431 GBPSave up to £6,963 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.

A
3.01ct Princess
£19,431 GBP