CaratHunter
Plans
Princess|Natural|GIA

1.21ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 5232869843

Certificate GIA 5232869843

Diamond specifications and retailer prices

From £2,182 GBP
$2,920 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: £2,182 GBP at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded H 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 5232869843. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.21
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle57.8°
OriginNatural
Grading LabGIA
CertificateGIA 5232869843
Dimensions5.80 × 5.68 × 4.18 mm
L/W Ratio1.02
Top View
5.80 mm5.68 mm1.21 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232869843
Side View
Table 74.0%CrownGirdle: STK-THKPavilion 57.8°Culet: NoneDepth 73.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,517 GBP|Low: £1,319 GBP|High: £2,332 GBP|Avg: £1,816 GBP|-13.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Shane Co
September 18, 2026
Retailer 6£1,319 GBP
Retailer 1£1,517 GBP
Retailer 3£1,685 GBP
Retailer 2£1,832 GBP
Retailer 5£1,991 GBP
Shane Co£2,182 GBP
Retailer 4£2,193 GBP

49 data points across 7 retailers

1 retailer

B
Shane Co
26E0NSH · Nov 6
£2,182 GBP
$2,920 USD
View

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
1.21ct Princess
£2,182 GBP