CaratHunter
Plans
Princess|Natural|GIA

1.51ct K VS2 Princess Natural Diamond

GD • K/VS2 • GIA 7563248322

Certificate GIA 7563248322

Diamond specifications and retailer prices

From £1,831 GBP
As of November 4, 2026
Save £233 GBP (11%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,288 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7563248322. 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

1.51
Carat
K
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7563248322
Dimensions6.05 × 6.03 × 4.52 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
6.05 mm6.03 mm1.51 ctK / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7563248322
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,288 GBP|Low: £1,724 GBP|High: £2,432 GBP|Avg: £2,072 GBP|-5.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2£1,831 GBP
Retailer 4£1,920 GBP
Retailer 6£1,942 GBP
Retailer 3£2,065 GBP
Retailer 5£2,230 GBP
Blue Nile£2,288 GBP

36 data points across 6 retailers

5 retailers£1,831 GBP to £2,065 GBP

A
Cheapest Retailer
-
£1,831 GBP
B+
Retailer 2
-
£1,920 GBP
View
B+
Retailer 3
-
£2,065 GBP
View
Retailer 4
-
£2,230 GBP
View
Price last confirmed 7 days ago
Most Expensive
Blue Nile
30161451 · Oct 29
£2,288 GBP
$3,080 USD
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from £1,831 GBPSave up to £233 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
1.51ct Princess
£1,831 GBP