CaratHunter
Plans
Princess|Natural|GIA

4.01ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 1242069818

Certificate GIA 1242069818

Diamond specifications and retailer prices

From £22,391 GBP
SGD 40,542 SGD
As of October 30, 2026
Save £13,690 GBP (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £36,081 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 4.01ct natural princess diamond

This 4.01ct natural princess sits in the three to five 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 1242069818. Listed at 12 retailers as of October 30, 2026, with prices from £22,391 to £36,081, a £13,690 spread on the same certified stone. Helzberg Diamonds lists it at £36,081. 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

4.01
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.98°
Pavilion angle39.84°
OriginNatural
Grading LabGIA
CertificateGIA 1242069818
Dimensions8.70 × 8.63 × 6.30 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.70 mm8.63 mm4.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242069818
Side View
Table 73.0%Crown 22.98°Girdle: Slightly ThickPavilion 39.84°Culet: NDepth 73.0%

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: Oct 30
Current: £36,081 GBP|Low: £22,391 GBP|High: £36,821 GBP|Avg: £27,573 GBP|-2.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9£22,391 GBP
Retailer 2£23,735 GBP
Retailer 8£24,259 GBP
Retailer 7£24,436 GBP
Retailer 11£25,124 GBP
Retailer 10£25,248 GBP
Retailer 6£27,007 GBP
Retailer 3£27,122 GBP
Retailer 12£28,710 GBP
Retailer 5£28,731 GBP
Retailer 4£30,161 GBP
Helzberg Diamonds£36,081 GBP

30 data points across 12 retailers

12 retailers£22,391 GBP to £36,081 GBP

A
Cheapest Retailer
-
£22,391 GBP
SGD 40,542 SGD
A
Retailer 2
-
£23,735 GBP
View
A
Retailer 3
-
£24,259 GBP
$32,505 USD
View
A
Retailer 4
-
£24,436 GBP
$32,742 USD
View
A
Retailer 5
-
£25,124 GBP
$33,664 USD
View
A
Retailer 6
-
£25,248 GBP
SGD 45,716 SGD
View
A
Retailer 7
-
£27,007 GBP
$36,187 USD
View
A
Retailer 8
-
£27,122 GBP
$36,340 USD
View
A
Retailer 9
-
£28,710 GBP
$38,468 USD
View
A
Retailer 10
-
£28,731 GBP
€36,663 EUR
View
A
Retailer 11
-
£30,161 GBP
$40,413 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRHIKIGMPOHO · Oct 30
£36,081 GBP
$48,344 USD
View
11 more retailers have this diamond
Prices start from £22,391 GBPSave up to £13,690 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
4.01ct Princess
£22,391 GBP