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Princess|Natural|GIA

1.51ct K VS1 Princess Natural Diamond

VG • K/VS1 • GIA 6401282397

Certificate GIA 6401282397

Diamond specifications and retailer prices

From £3,073 GBP
As of November 4, 2026
Save £3,215 GBP (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,288 GBP at MOH London · As of November 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6401282397. Listed at 10 retailers as of November 4, 2026, with prices from £3,073 to £6,288, a £3,215 spread on the same certified stone. MOH London lists it at £6,288. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401282397
Dimensions6.15 × 6.14 × 4.58 mm
L/W Ratio1.00
Top View
6.15 mm6.14 mm1.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6401282397
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.7%

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: £6,288 GBP|Low: £3,127 GBP|High: £6,381 GBP|Avg: £4,055 GBP|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7£3,127 GBP
Retailer 5£3,184 GBP
Retailer 4£3,379 GBP
Retailer 9£3,447 GBP
Retailer 6£3,556 GBP
Retailer 8£3,586 GBP
Retailer 2£4,455 GBP
Retailer 3£4,829 GBP
MOH London£6,288 GBP

45 data points across 9 retailers

10 retailers£3,073 GBP to £6,288 GBP

B+
Cheapest Retailer
-
£3,073 GBP
B+
Retailer 2
-
£3,127 GBP
View
B+
Retailer 3
-
£3,184 GBP
View
B+
Retailer 4
-
£3,379 GBP
View
B+
Retailer 5
-
£3,447 GBP
View
B+
Retailer 6
-
£3,556 GBP
View
Retailer 7
-
£3,586 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£4,455 GBP
View
B
Retailer 9
-
£4,829 GBP
View
Most Expensive
B
MOH London
597BDDF28 · Nov 4
£6,288 GBP
View
9 more retailers have this diamond
Prices start from £3,073 GBPSave up to £3,215 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+
1.51ct Princess
£3,073 GBP