Princess|Natural|GIA

0.55ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 2566270613

Certificate GIA 2566270613

Diamond specifications and retailer prices

From $575 USD
As of November 4, 2026
Save $127 USD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $702 USD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.55ct natural princess diamond

This 0.55ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566270613. Listed at 3 retailers as of November 4, 2026, with prices from $575 to $702, a $127 spread on the same certified stone. 77 Diamonds lists it at $702. 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

0.55
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566270613
Dimensions4.54 × 4.40 × 3.26 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.54 mm4.40 mm0.55 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566270613
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.1%

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: Nov 4
Current: $702 USD|Low: $575 USD|High: $709 USD|Avg: $638 USD|+3.7%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$575 USD
Retailer 3$632 USD
77 Diamonds$702 USD

40 data points across 3 retailers

3 retailers$575 USD to $702 USD

B+
Cheapest Retailer
-
$575 USD
B+
Retailer 2
-
$632 USD
View
Most Expensive
B
77 Diamonds
PRICPVHJYYKVC · Nov 5
$702 USD
£553 GBP
View
2 more retailers have this diamond
Prices start from $575 USDSave up to $127 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+
0.55ct Princess
$575 USD