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Princess|Natural|GIA

1.15ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 5231373713

Certificate GIA 5231373713

Diamond specifications and retailer prices

From €2,507 EUR
As of November 6, 2026
Save €1,310 EUR (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €3,817 EUR at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.15ct natural princess diamond

This 1.15ct natural princess sits in the classic one-carat band, graded G 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 5231373713. Listed at 4 retailers as of November 6, 2026, with prices from €2,507 to €3,817, a €1,310 spread on the same certified stone. 77 Diamonds lists it at €3,817. 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

1.15
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231373713
Dimensions5.67 × 5.57 × 4.24 mm
L/W Ratio1.02
Top View
5.67 mm5.57 mm1.15 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5231373713
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 76.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,817 EUR|Low: €2,507 EUR|High: €3,875 EUR|Avg: €2,959 EUR|+0.8%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 2€2,507 EUR
Retailer 3€2,519 EUR
77 Diamonds€3,817 EUR

37 data points across 3 retailers

4 retailers€2,507 EUR to €3,817 EUR

B+
Cheapest Retailer
-
€2,507 EUR
B+
Retailer 2
-
€2,519 EUR
View
B
Retailer 3
-
€2,691 EUR
View
Most Expensive
B
77 Diamonds
PRIMBUS5EY8SW · Nov 7
€3,817 EUR
£3,355 GBP
View
3 more retailers have this diamond
Prices start from €2,507 EURSave up to €1,310 EUR

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+
1.15ct Princess
€2,507 EUR