Princess|Natural|GIA

1.37ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 6545788533

Certificate GIA 6545788533

Diamond specifications and retailer prices

From $3,137 USD
As of October 31, 2026
Save $543 USD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,680 USD at Jared · As of November 2, 2026
View at Jared

About this 1.37ct natural princess diamond

This 1.37ct 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 6545788533. Listed at 4 retailers as of October 31, 2026, with prices from $3,137 to $3,680, a $543 spread on the same certified stone. Jared lists it at $3,680. 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

1.37
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545788533
Dimensions6.07 × 5.89 mm
L/W Ratio1.03
Top View
6.07 mm5.89 mm1.37 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545788533
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,680 USD|Low: $3,137 USD|High: $3,680 USD|Avg: $3,534 USD
Jared
Retailer 2
Retailer 3
Retailer 4
September 3, 2026
Retailer 2$3,137 USD
Retailer 3$3,560 USD
Retailer 4$3,560 USD
Jared$3,680 USD

2 data points across 4 retailers

4 retailers$3,137 USD to $3,680 USD

A
Cheapest Retailer
-
$3,137 USD
B+
Retailer 2
-
$3,560 USD
View
B+
Retailer 3
-
$3,560 USD
View
Most Expensive
B+
Jared
158199495 · Nov 2
$3,680 USD
View
3 more retailers have this diamond
Prices start from $3,137 USDSave up to $543 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.

A
1.37ct Princess
$3,137 USD