Princess|Natural|GIA

1.52ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 2568197577

Certificate GIA 2568197577

Diamond specifications and retailer prices

From £1,793 GBP
As of November 4, 2026
Save £228 GBP (11%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,243 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.52ct natural princess diamond

This 1.52ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2568197577. Listed at 5 retailers as of October 31, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.52
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2568197577
Dimensions6.19 × 6.16 × 4.47 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
6.19 mm6.16 mm1.52 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2568197577
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,243 GBP|Low: £1,609 GBP|High: £2,278 GBP|Avg: £1,997 GBP|-1.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2£1,793 GBP
Retailer 4£1,879 GBP
Retailer 6£1,901 GBP
Retailer 3£2,021 GBP
Retailer 5£2,181 GBP
Blue Nile£2,243 GBP

36 data points across 6 retailers

5 retailers£1,793 GBP to £2,021 GBP

B+
Cheapest Retailer
-
£1,793 GBP
Retailer 2
-
£1,879 GBP
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£2,021 GBP
View
Retailer 4
-
£2,181 GBP
View
Price last confirmed 7 days ago
Most Expensive
Blue Nile
30146099 · Oct 29
£2,243 GBP
$3,002 USD
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from £1,793 GBPSave up to £228 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+
1.52ct Princess
£1,793 GBP