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Princess|Natural|GIA

1.52ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 5516716403

Certificate GIA 5516716403

Diamond specifications and retailer prices

From £5,421 GBP
CA$10,027 CAD
As of October 27, 2026
Save £1,033 GBP (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £6,454 GBP at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 1.52ct natural princess diamond

This 1.52ct natural princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5516716403. Listed at 2 retailers as of October 27, 2026, with prices from £5,421 to £6,454, a £1,033 spread on the same certified stone. 77 Diamonds lists it at £6,454. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5516716403
Dimensions6.28 × 6.15 × 4.54 mm
L/W Ratio1.02
Top View
6.28 mm6.15 mm1.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5516716403
Side View
Table 77.0%CrownGirdlePavilionCuletDepth 73.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: £6,454 GBP|Low: £5,421 GBP|High: £6,535 GBP|Avg: £5,949 GBP|+1.1%
77 Diamonds
Retailer 2
October 28, 2026
Retailer 2£5,421 GBP
77 Diamonds£6,454 GBP

36 data points across 2 retailers

2 retailers£5,421 GBP to £6,454 GBP

B+
Cheapest Retailer
-
£5,421 GBP
CA$10,027 CAD
Most Expensive
B
77 Diamonds
PRIMBETUEE637 · Oct 28
£6,454 GBP
View
1 more retailer has this diamond
Prices start from £5,421 GBPSave up to £1,033 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
£5,421 GBP