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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 $8,990 AUD
CA$8,771 CAD
As of October 30, 2026
Save $2,061 AUD (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,670 AUD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,670 AUD|Low: $6,214 AUD|High: $12,705 AUD|Avg: $8,739 AUD|+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$6,214 AUD
Retailer 10$6,732 AUD
Retailer 11$6,826 AUD
Retailer 7$7,719 AUD
Retailer 8$8,467 AUD
Retailer 5$8,990 AUD
Retailer 6$10,264 AUD
Retailer 9$10,274 AUD
Retailer 4$10,777 AUD
Retailer 2$11,051 AUD
MOH London$12,670 AUD

29 data points across 11 retailers

9 retailers$8,990 AUD to $11,051 AUD

Retailer 1
-
$6,214 AUD
$4,365 USD
Price last confirmed 25 days ago
Retailer 2
-
$6,732 AUD
$4,729 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$8,467 AUD
View
Price last confirmed 29 days ago
B
Retailer 4
-
$8,990 AUD
CA$8,771 CAD
View
B
Retailer 5
-
$10,264 AUD
$7,210 USD
View
Retailer 6
-
$10,274 AUD
ZAR 116,590 ZAR
View
Price last confirmed 32 days ago
B
Retailer 7
-
$10,777 AUD
£5,961 GBP
View
B
Retailer 8
-
$11,051 AUD
€7,393 EUR
View
Most Expensive
MOH London
557316DEC · Oct 8
$12,670 AUD
£7,008 GBP
View
Price last confirmed 25 days ago
8 more retailers have this diamond
Prices start from $8,990 AUDSave up to $2,061 AUD

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
$8,990 AUD