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Round|Natural|GIA

1.29ct F IF Round Natural Diamond

EX • F/IF • GIA 2526725422

Certificate GIA 2526725422

Diamond specifications and retailer prices

From $17,248 AUD
As of November 6, 2026
Save $3,037 AUD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $20,285 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.29ct natural round diamond

This 1.29ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2526725422. Listed at 3 retailers as of November 5, 2026, with prices from $17,248 to $20,285, a $3,037 spread on the same certified stone. Do Amore Diamonds lists it at $20,285. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2526725422
Dimensions6.98 × 6.95 × 4.27 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.98 mm6.95 mm1.29 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526725422
Side View
Table 61.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 61.4%

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: $15,422 AUD|Low: $12,101 AUD|High: $22,245 AUD|Avg: $15,662 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 9, 2026
Retailer 2$12,101 AUD
Retailer 9$12,504 AUD
Retailer 11$13,162 AUD
Retailer 8$13,381 AUD
Retailer 5$13,745 AUD
Retailer 10$15,174 AUD
Retailer 1$15,422 AUD
Retailer 12$15,484 AUD
Retailer 3$16,042 AUD
Retailer 7$17,842 AUD
Retailer 6$18,395 AUD
Retailer 4$21,800 AUD

18 data points across 12 retailers

3 retailers$17,248 AUD to $20,285 AUD

Retailer 1
-
$12,101 AUD
Price last confirmed 28 days ago
B+
Retailer 2
-
$17,248 AUD
View
Most Expensive
B
Do Amore Diamonds
1-O-NY250493-185 · Nov 5
$20,285 AUD
$14,200 USD
View
2 more retailers have this diamond
Prices start from $17,248 AUDSave up to $3,037 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 Round
$17,248 AUD