CaratHunter
Plans
Princess|Natural|GIA

1.15ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 5231373713

Certificate GIA 5231373713

Diamond specifications and retailer prices

From $2,799 USD
As of November 6, 2026
Save $1,475 USD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,274 USD at 77 Diamonds · As of November 5, 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 5, 2026, with prices from $2,799 to $4,274, a $1,475 spread on the same certified stone. 77 Diamonds lists it at $4,274. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,274 USD|Low: $2,769 USD|High: $4,326 USD|Avg: $3,303 USD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$2,799 USD
Retailer 3$2,812 USD
77 Diamonds$4,274 USD

37 data points across 3 retailers

4 retailers$2,799 USD to $4,274 USD

B+
Cheapest Retailer
-
$2,799 USD
B+
Retailer 2
-
$2,812 USD
View
B
Retailer 3
-
$3,005 USD
View
Most Expensive
B
77 Diamonds
PRIMBUS5EY8SW · Nov 5
$4,274 USD
£3,365 GBP
View
3 more retailers have this diamond
Prices start from $2,799 USDSave up to $1,475 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+
1.15ct Princess
$2,799 USD