Princess|Natural|GIA

1.21ct J VS1 Princess Natural Diamond

VG • J/VS1 • GIA 6237582603

Certificate GIA 6237582603

Diamond specifications and retailer prices

From £1,869 GBP
As of November 4, 2026
Save £800 GBP (30%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,670 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6237582603. Listed at 7 retailers as of November 4, 2026, with prices from £1,869 to £2,670, a £800 spread on the same certified stone. Yorxs lists it at £2,670. 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237582603
Dimensions5.79 × 5.75 × 4.23 mm
L/W Ratio1.01
Top View
5.79 mm5.75 mm1.21 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237582603
Side View
Table 71.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 73.5%

Caratlytics Score

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

Last verified: Nov 4
Current: £1,934 GBP|Low: £1,759 GBP|High: £2,684 GBP|Avg: £2,048 GBP|+10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 4£1,869 GBP
Retailer 3£1,887 GBP
Retailer 6£1,914 GBP
Retailer 2£1,928 GBP
Retailer 1£1,934 GBP
Retailer 7£2,100 GBP
Retailer 5£2,167 GBP
Yorxs£2,670 GBP

15 data points across 8 retailers

7 retailers£1,869 GBP to £2,670 GBP

B+
Cheapest Retailer
-
£1,869 GBP
B+
Retailer 2
-
£1,887 GBP
View
B+
Retailer 3
-
£1,914 GBP
View
B+
Retailer 4
-
£1,928 GBP
View
B+
Retailer 5
-
£1,934 GBP
View
Final sale: no returns
B
Retailer 6
-
£2,001 GBP
View
Most Expensive
B
Yorxs
483156830 · Nov 6
£2,670 GBP
€3,403 EUR
View
6 more retailers have this diamond
Prices start from £1,869 GBPSave up to £800 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
£1,869 GBP