Princess|Natural|GIA

1.27ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 5556189919

Certificate GIA 5556189919

Diamond specifications and retailer prices

From $3,552 USD
As of October 31, 2026
Save $638 USD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,190 USD at Jared · As of October 30, 2026
View at Jared

About this 1.27ct natural princess diamond

This 1.27ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded H 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 5556189919. Listed at 2 retailers as of October 30, 2026, with prices from $3,552 to $4,190, a $638 spread on the same certified stone. Jared lists it at $4,190. 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

1.27
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556189919
Dimensions6.04 × 5.96 mm
L/W Ratio1.01
Top View
6.04 mm5.96 mm1.27 ctH / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556189919
Side View
Table 75.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $4,190 USD|Low: $3,552 USD|High: $4,900 USD|Avg: $4,377 USD|-14.5%
Jared
Retailer 2
September 3, 2026
Retailer 2$3,552 USD
Jared$4,190 USD

5 data points across 2 retailers

2 retailers$3,552 USD to $4,190 USD

B+
Cheapest Retailer
-
$3,552 USD
Most Expensive
B
Jared
158927749 · Oct 30
$4,190 USD
View
1 more retailer has this diamond
Prices start from $3,552 USDSave up to $638 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+
1.27ct Princess
$3,552 USD