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Princess|Natural|GIA

1.55ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 6157445119

Certificate GIA 6157445119

Diamond specifications and retailer prices

From $10,191 USD
As of November 2, 2026
Save $3,752 USD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,943 USD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.55ct natural princess diamond

This 1.55ct natural princess sits in the one-and-a-half to two 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 6157445119. Listed at 11 retailers as of November 2, 2026, with prices from $10,191 to $13,943, a $3,752 spread on the same certified stone. Yorxs lists it at $13,943. 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

1.55
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6157445119
Dimensions6.63 × 6.42 × 4.53 mm
L/W Ratio1.03
Top View
6.63 mm6.42 mm1.55 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6157445119
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.6%

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: Nov 2
Current: $10,280 USD|Low: $10,191 USD|High: $14,006 USD|Avg: $12,213 USD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
November 2, 2026
Retailer 3$10,191 USD
Retailer 1$10,280 USD
Retailer 8$10,770 USD
Retailer 6$11,017 USD
Retailer 5$11,088 USD
Retailer 4$12,827 USD
Retailer 7$13,431 USD
Retailer 2$13,470 USD
Retailer 9$13,470 USD
Retailer 10$13,920 USD
Yorxs$13,943 USD

19 data points across 11 retailers

11 retailers$10,191 USD to $13,943 USD

B
Cheapest Retailer
-
$10,191 USD
B
Retailer 2
-
$10,280 USD
View
B
Retailer 3
-
$10,770 USD
View
B
Retailer 4
-
$11,017 USD
CA$15,302 CAD
View
B
Retailer 5
-
$11,088 USD
View
B
Retailer 6
-
$12,827 USD
View
C
Retailer 7
-
$13,431 USD
View
C
Retailer 8
-
$13,470 USD
View
C
Retailer 9
-
$13,470 USD
View
C
Retailer 10
-
$13,920 USD
View
Most Expensive
B
Yorxs
230051048 · Nov 2
$13,943 USD
€13,279 EUR
View
10 more retailers have this diamond
Prices start from $10,191 USDSave up to $3,752 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
1.55ct Princess
$10,191 USD