CaratHunter
Plans
Princess|Natural|GIA

1.29ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 7518945683

Certificate GIA 7518945683

Diamond specifications and retailer prices

From $5,821 AUD
CA$5,666 CAD
As of October 30, 2026
Save $1,686 AUD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $7,507 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.29ct natural princess diamond

This 1.29ct natural princess sits in the one-and-a-quarter to one-and-a-half 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 7518945683. Listed at 2 retailers as of October 30, 2026, with prices from $5,821 to $7,507, a $1,686 spread on the same certified stone. 77 Diamonds lists it at $7,507. 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

1.29
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.03°
Pavilion angle39.87°
OriginNatural
Grading LabGIA
CertificateGIA 7518945683
Dimensions6.10 × 6.01 × 4.30 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.10 mm6.01 mm1.29 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518945683
Side View
Table 73.0%Crown 22.03°Girdle: STK-THKPavilion 39.87°Culet: NoneDepth 71.6%

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: Oct 30
Current: $7,507 AUD|Low: $5,821 AUD|High: $7,534 AUD|Avg: $6,651 AUD|+2.1%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$5,821 AUD
77 Diamonds$7,507 AUD

37 data points across 2 retailers

2 retailers$5,821 AUD to $7,507 AUD

B+
Cheapest Retailer
-
$5,821 AUD
CA$5,666 CAD
Most Expensive
B
77 Diamonds
PRIMBAAAUBN3A · Nov 2
$7,507 AUD
£4,142 GBP
View
1 more retailer has this diamond
Prices start from $5,821 AUDSave up to $1,686 AUD

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+
1.29ct Princess
$5,821 AUD