Princess|Natural|GIA

1.53ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 6501654392

Certificate GIA 6501654392

Diamond specifications and retailer prices

From $6,315 USD
CA$8,771 CAD
As of October 30, 2026
Save $1,448 USD (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,900 USD 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
Color
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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Price History

Last verified: Oct 30
Current: $8,900 USD|Low: $4,365 USD|High: $8,924 USD|Avg: $6,124 USD|+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$4,365 USD
Retailer 10$4,729 USD
Retailer 11$4,795 USD
Retailer 7$5,422 USD
Retailer 8$5,948 USD
Retailer 5$6,315 USD
Retailer 6$7,210 USD
Retailer 9$7,217 USD
Retailer 4$7,570 USD
Retailer 2$7,763 USD
MOH London$8,900 USD

30 data points across 11 retailers

9 retailers$6,315 USD to $7,763 USD

Retailer 1
-
$4,365 USD
Price last confirmed 25 days ago
Retailer 2
-
$4,729 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$5,948 USD
A$9,151 AUD
View
Price last confirmed 28 days ago
B
Retailer 4
-
$6,315 USD
CA$8,771 CAD
View
B
Retailer 5
-
$7,210 USD
View
Retailer 6
-
$7,217 USD
ZAR 116,590 ZAR
View
Price last confirmed 31 days ago
B
Retailer 7
-
$7,570 USD
£5,961 GBP
View
B
Retailer 8
-
$7,763 USD
€7,393 EUR
View
Most Expensive
MOH London
557316DEC · Oct 8
$8,900 USD
£7,008 GBP
View
Price last confirmed 24 days ago
8 more retailers have this diamond
Prices start from $6,315 USDSave up to $1,448 USD

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
$6,315 USD