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Princess|Natural|GIA

1.21ct H I1 Princess Natural Diamond

VG • H/I1 • GIA 2376208819

Certificate GIA 2376208819

Diamond specifications and retailer prices

From £1,843 GBP
$2,470 USD
As of November 1, 2026
Save £676 GBP (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,303 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2376208819. Listed at 8 retailers as of November 1, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
H
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2376208819
Dimensions5.60 × 5.39 × 4.41 mm
L/W Ratio1.04
Top View
5.60 mm5.39 mm1.21 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2376208819
Side View
Table 69.0%CrownGirdle: XTKPavilionCulet: NoneDepth 81.8%

Caratlytics Score

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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 1
Current: £4,303 GBP|Low: £1,676 GBP|High: £4,303 GBP|Avg: £2,486 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4£1,676 GBP
Retailer 5£1,843 GBP
Retailer 8£1,955 GBP
Retailer 7£2,018 GBP
Retailer 10£2,058 GBP
Retailer 6£2,137 GBP
Retailer 11£2,309 GBP
Retailer 9£2,375 GBP
Retailer 2£2,519 GBP
Retailer 12£2,919 GBP
Retailer 3£3,197 GBP
NZ Jewellers£4,303 GBP

18 data points across 12 retailers

8 retailers£1,843 GBP to £2,519 GBP

B
Cheapest Retailer
-
£1,843 GBP
$2,470 USD
B
Retailer 2
-
£1,955 GBP
$2,620 USD
View
B
Retailer 3
-
£2,018 GBP
$2,704 USD
View
B
Retailer 4
-
£2,058 GBP
$2,758 USD
View
B
Retailer 5
-
£2,137 GBP
$2,864 USD
View
B
Retailer 6
-
£2,375 GBP
$3,182 USD
View
B
Retailer 7
-
£2,519 GBP
€3,215 EUR
View
Most Expensive
NZ Jewellers
222b9bef-bad1-46c0-a541-03f33f7ef0e6 · Oct 30
£4,303 GBP
$5,766 USD
View
Price under review
7 more retailers have this diamond
Prices start from £1,843 GBPSave up to £676 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
1.21ct Princess
£1,843 GBP