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Princess|Natural|GIA

1.53ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 6501654392

Certificate GIA 6501654392

Diamond specifications and retailer prices

From £4,713 GBP
CA$8,771 CAD
As of October 30, 2026
Save £1,080 GBP (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,642 GBP at MOH London · As of October 8, 2026
View at MOH London

About this 1.53ct natural princess diamond

This 1.53ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6501654392. Listed at 9 retailers as of October 30, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.53
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6501654392
Dimensions6.36 × 6.30 × 4.60 mm
L/W Ratio1.01
Top View
6.36 mm6.30 mm1.53 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6501654392
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NDepth 73.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,642 GBP|Low: £3,258 GBP|High: £6,660 GBP|Avg: £4,581 GBP|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3£3,258 GBP
Retailer 10£3,529 GBP
Retailer 11£3,579 GBP
Retailer 7£4,047 GBP
Retailer 8£4,439 GBP
Retailer 5£4,713 GBP
Retailer 6£5,381 GBP
Retailer 9£5,386 GBP
Retailer 4£5,650 GBP
Retailer 2£5,793 GBP
MOH London£6,642 GBP

29 data points across 11 retailers

9 retailers£4,713 GBP to £5,793 GBP

Retailer 1
-
£3,258 GBP
$4,365 USD
Price last confirmed 25 days ago
Retailer 2
-
£3,529 GBP
$4,729 USD
View
Price last confirmed 26 days ago
Retailer 3
-
£4,439 GBP
A$9,151 AUD
View
Price last confirmed 29 days ago
B
Retailer 4
-
£4,713 GBP
CA$8,771 CAD
View
B
Retailer 5
-
£5,381 GBP
$7,210 USD
View
Retailer 6
-
£5,386 GBP
ZAR 116,590 ZAR
View
Price last confirmed 32 days ago
B
Retailer 7
-
£5,650 GBP
View
B
Retailer 8
-
£5,793 GBP
€7,393 EUR
View
Most Expensive
MOH London
557316DEC · Oct 8
£6,642 GBP
View
Price last confirmed 25 days ago
8 more retailers have this diamond
Prices start from £4,713 GBPSave up to £1,080 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
1.53ct Princess
£4,713 GBP