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Round|Natural|GIA

1.29ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 2566180403

Certificate GIA 2566180403

Diamond specifications and retailer prices

From $9,911 AUD
$6,962 USD
As of November 1, 2026
Save $7,269 AUD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $17,180 AUD at With Clarity · As of November 1, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566180403. Listed at 10 retailers as of November 1, 2026, with prices from $9,911 to $17,180, a $7,269 spread on the same certified stone. With Clarity lists it at $17,180. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2566180403
Dimensions6.94 × 4.34 × 4.34 mm
L/W Ratio1.60
Culet sizeNone
Top View
6.94 mm4.34 mm1.29 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566180403
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $11,007 AUD|Low: $9,911 AUD|High: $17,889 AUD|Avg: $12,555 AUD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 2, 2026
Retailer 7$9,911 AUD
Retailer 5$9,968 AUD
Retailer 8$10,378 AUD
Retailer 6$10,693 AUD
Retailer 1$11,007 AUD
Retailer 10$12,394 AUD
Retailer 9$12,631 AUD
Retailer 4$12,661 AUD
Retailer 3$14,132 AUD
Retailer 2$14,540 AUD
With Clarity$17,180 AUD

29 data points across 11 retailers

10 retailers$9,911 AUD to $17,180 AUD

A
Cheapest Retailer
-
$9,911 AUD
$6,962 USD
A
Retailer 2
-
$9,968 AUD
SGD 9,462 SGD
View
A
Retailer 3
-
$10,378 AUD
SGD 9,851 SGD
View
A
Retailer 4
-
$10,693 AUD
$7,511 USD
View
B+
Retailer 5
-
$11,007 AUD
£6,088 GBP
View
B+
Retailer 6
-
$12,394 AUD
$8,706 USD
View
B+
Retailer 7
-
$12,631 AUD
$8,872 USD
View
B+
Retailer 8
-
$12,661 AUD
€8,470 EUR
View
B+
Retailer 9
-
$14,132 AUD
$9,927 USD
View
Most Expensive
B
With Clarity
2566180403 · Nov 1
$17,180 AUD
$12,068 USD
View
9 more retailers have this diamond
Prices start from $9,911 AUDSave up to $7,269 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.

A
1.29ct Round
$9,911 AUD