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Princess|Natural|GIA

1.51ct E VS1 Princess Natural Diamond

EX • E/VS1 • GIA 2156187640

Certificate GIA 2156187640

Diamond specifications and retailer prices

From £4,834 GBP
As of November 4, 2026
Save £1,676 GBP (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £6,510 GBP at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2156187640. Listed at 5 retailers as of November 3, 2026, with prices from £4,834 to £6,510, a £1,676 spread on the same certified stone. 77 Diamonds lists it at £6,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2156187640
Dimensions6.53 × 6.31 × 4.56 mm
L/W Ratio1.03
Top View
6.53 mm6.31 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2156187640
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £6,510 GBP|Low: £4,780 GBP|High: £6,552 GBP|Avg: £5,616 GBP|+1.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4£4,834 GBP
Retailer 3£5,056 GBP
Retailer 2£6,088 GBP
77 Diamonds£6,510 GBP

32 data points across 4 retailers

5 retailers£4,834 GBP to £6,510 GBP

A
Cheapest Retailer
-
£4,834 GBP
A
Retailer 2
-
£5,056 GBP
View
A
Retailer 3
-
£5,219 GBP
View
A
Retailer 4
-
£6,088 GBP
View
Most Expensive
A
77 Diamonds
PRIMBWX56MWQ2 · Nov 3
£6,510 GBP
View
4 more retailers have this diamond
Prices start from £4,834 GBPSave up to £1,676 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
£4,834 GBP