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Princess|Natural|GIA

1.53ct K SI1 Princess Natural Diamond

VG • K/SI1 • GIA 2231839861

Certificate GIA 2231839861

Diamond specifications and retailer prices

From £1,520 GBP
As of November 6, 2026
Save £1,886 GBP (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,350 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.53ct natural princess diamond

This 1.53ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231839861. Listed at 18 retailers as of November 2, 2026, with a 124% 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

1.53
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2231839861
Dimensions6.46 × 6.44 × 4.58 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
6.46 mm6.44 mm1.53 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231839861
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilion 40.4°Culet: NDepth 71.0%

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: £2,058 GBP|Low: £1,491 GBP|High: £3,597 GBP|Avg: £2,128 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 15£1,520 GBP
Retailer 8£1,626 GBP
Retailer 10£1,677 GBP
Retailer 4£1,707 GBP
Retailer 5£1,715 GBP
Retailer 7£1,839 GBP
Retailer 6£1,847 GBP
Retailer 2£1,886 GBP
Retailer 13£1,890 GBP
Retailer 14£1,998 GBP
Retailer 1£2,058 GBP
Retailer 9£2,418 GBP
Retailer 3£2,431 GBP
Retailer 11£3,163 GBP
Retailer 12£3,407 GBP

32 data points across 15 retailers

18 retailers£1,520 GBP to £3,407 GBP

A
Cheapest Retailer
-
£1,520 GBP
A
Retailer 2
-
£1,626 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,677 GBP
View
A
Retailer 4
-
£1,707 GBP
View
B+
Retailer 5
-
£1,715 GBP
View
A
Retailer 6
-
£1,839 GBP
View
A
Retailer 7
-
£1,847 GBP
View
A
Retailer 8
-
£1,886 GBP
View
A
Retailer 9
-
£1,890 GBP
View
A
Retailer 10
-
£1,998 GBP
View
A
Retailer 11
-
£2,058 GBP
View
Retailer 12
-
£2,137 GBP
View
Price last confirmed 44 days ago
B+
Retailer 13
-
£2,184 GBP
View
B+
Retailer 14
-
£2,418 GBP
View
B+
Retailer 15
-
£2,431 GBP
View
B
Retailer 16
-
£3,163 GBP
View
B
Retailer 17
-
£3,407 GBP
View
Most Expensive
NZ Jewellers
f32f56e4-f3a3-457a-a842-c9ef4ed8d2a8 · Sep 25
£4,350 GBP
$5,822 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from £1,520 GBPSave up to £1,886 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
1.53ct Princess
£1,520 GBP