Princess|Natural|GIA

1.31ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 7556751469

Certificate GIA 7556751469

Diamond specifications and retailer prices

From $2,323 USD
As of October 31, 2026
Save $2,494 USD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,817 USD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.31ct natural princess diamond

This 1.31ct 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 7556751469. Listed at 3 retailers as of October 31, 2026, with prices from $2,323 to $4,817, a $2,494 spread on the same certified stone. 77 Diamonds lists it at $4,817. 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

1.31
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.39°
Pavilion angle37.84°
OriginNatural
Grading LabGIA
CertificateGIA 7556751469
Dimensions5.93 × 5.84 × 4.25 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.93 mm5.84 mm1.31 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556751469
Side View
Table 71.0%Crown 30.39°Girdle: STK-THKPavilion 37.84°Culet: NoneDepth 72.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,817 USD|Low: $1,421 USD|High: $6,025 USD|Avg: $3,083 USD|+0.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 3$1,421 USD
Retailer 9$2,099 USD
Retailer 14$2,112 USD
Retailer 12$2,295 USD
Retailer 5$2,323 USD
Retailer 11$2,567 USD
Retailer 13$2,650 USD
Retailer 4$2,840 USD
Retailer 10$3,151 USD
Retailer 7$3,570 USD
Retailer 6$3,631 USD
Retailer 2$3,646 USD
77 Diamonds$4,817 USD
Retailer 8$6,025 USD

36 data points across 14 retailers

3 retailers$2,323 USD to $4,817 USD

A
Cheapest Retailer
-
$2,323 USD
B+
Retailer 2
-
$3,646 USD
CA$5,064 CAD
View
Most Expensive
B
77 Diamonds
PRIMBKGDD2CVX · Nov 1
$4,817 USD
£3,793 GBP
View
2 more retailers have this diamond
Prices start from $2,323 USDSave up to $2,494 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
1.31ct Princess
$2,323 USD