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Princess|Natural|GIA

1.53ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 1232514994

Certificate GIA 1232514994

Diamond specifications and retailer prices

From £3,414 GBP
$4,575 USD
As of October 30, 2026
Save £3,895 GBP (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £7,310 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1232514994. Listed at 22 retailers as of October 30, 2026, with prices from £3,414 to £7,310, a £3,895 spread on the same certified stone. NZ Jewellers lists it at £7,310. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232514994
Dimensions6.41 × 6.15 × 4.49 mm
L/W Ratio1.04
Girdle conditionPolished
Culet sizeNone
Top View
6.41 mm6.15 mm1.53 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232514994
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.0%

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: Oct 30
Current: £7,310 GBP|Low: £3,166 GBP|High: £7,310 GBP|Avg: £4,370 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 14£3,366 GBP
Retailer 5£3,453 GBP
Retailer 16£3,654 GBP
Retailer 7£3,713 GBP
Retailer 13£3,719 GBP
Retailer 8£3,814 GBP
Retailer 3£3,959 GBP
Retailer 4£3,959 GBP
Retailer 17£3,959 GBP
Retailer 9£4,059 GBP
Retailer 2£4,263 GBP
Retailer 15£4,387 GBP
Retailer 6£4,568 GBP
Retailer 11£4,776 GBP
Retailer 10£5,369 GBP
Retailer 12£6,473 GBP
NZ Jewellers£7,310 GBP

40 data points across 17 retailers

22 retailers£3,414 GBP to £7,310 GBP

Retailer 1
-
£3,366 GBP
$4,510 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
£3,414 GBP
$4,575 USD
View
B+
Retailer 3
-
£3,453 GBP
$4,627 USD
View
B+
Retailer 4
-
£3,600 GBP
A$7,421 AUD
View
B+
Retailer 5
-
£3,654 GBP
$4,896 USD
View
Final sale: no returns
B+
Retailer 6
-
£3,713 GBP
$4,975 USD
View
B+
Retailer 7
-
£3,719 GBP
$4,983 USD
View
B+
Retailer 8
-
£3,917 GBP
$5,248 USD
View
B+
Retailer 9
-
£3,959 GBP
$5,305 USD
View
B+
Retailer 10
-
£3,959 GBP
$5,305 USD
View
B+
Retailer 11
-
£3,959 GBP
$5,305 USD
View
B
Retailer 12
-
£4,059 GBP
A$8,368 AUD
View
B
Retailer 13
-
£4,263 GBP
View
B
Retailer 14
-
£4,336 GBP
$5,810 USD
View
B
Retailer 15
-
£4,336 GBP
$5,810 USD
View
Retailer 16
-
£4,387 GBP
A$9,043 AUD
View
Price last confirmed 17 days ago
B
Retailer 17
-
£4,478 GBP
$6,000 USD
View
B
Retailer 18
-
£4,568 GBP
$6,121 USD
View
B
Retailer 19
-
£4,776 GBP
€6,094 EUR
View
B
Retailer 20
-
£5,369 GBP
ZAR 116,228 ZAR
View
B
Retailer 21
-
£6,473 GBP
View
Most Expensive
C
NZ Jewellers
5c6561e1-925d-4273-ac11-807b00f63ae4 · Oct 30
£7,310 GBP
$9,794 USD
View
21 more retailers have this diamond
Prices start from £3,414 GBPSave up to £3,895 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
£3,414 GBP