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Princess|Natural|GIA

1.53ct D SI1 Princess Natural Diamond

D/SI1 • GIA 6565734640

Certificate GIA 6565734640

Diamond specifications and retailer prices

From $5,993 USD
£4,719 GBP
As of November 2, 2026
Save $412 USD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,405 USD at The Perfect Carat · As of November 2, 2026
View at The Perfect Carat

About this 1.53ct natural princess diamond

This 1.53ct natural princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 6565734640. Listed at 2 retailers as of November 2, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.66°
Pavilion angle38.62°
OriginNatural
Grading LabGIA
CertificateGIA 6565734640
Dimensions6.34 × 6.29 × 4.48 mm
L/W Ratio1.01
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.34 mm6.29 mm1.53 ctD / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565734640
Side View
Table 72.0%Crown 44.66°GirdlePavilion 38.62°CuletDepth 71.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $5,993 USD|Low: $5,993 USD|High: $6,405 USD|Avg: $6,199 USD
Retailer 1
The Perfect Carat
November 2, 2026
Retailer 1$5,993 USD
The Perfect Carat$6,405 USD

1 data point across 2 retailers

2 retailers$5,993 USD to $6,405 USD

B+
Cheapest Retailer
-
$5,993 USD
£4,719 GBP
Most Expensive
B
The Perfect Carat
tpc_95a371f4-ea9e-4d74-b94d-c213fa218a6b · Nov 2
$6,405 USD
View
1 more retailer has this diamond
Prices start from $5,993 USDSave up to $412 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
$5,993 USD