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Round|Natural|GIA

1.29ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1568410553

Certificate GIA 1568410553

Diamond specifications and retailer prices

From $2,499 AUD
SGD 2,372 SGD
As of October 31, 2026
Save $2,333 AUD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,832 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568410553. Listed at 14 retailers as of October 26, 2026, with prices from $2,499 to $4,832, a $2,333 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,832. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1568410553
Dimensions6.95 × 6.99 × 4.29 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.95 mm6.99 mm1.29 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568410553
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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: Oct 31
Current: $3,718 AUD|Low: $2,786 AUD|High: $4,832 AUD|Avg: $3,439 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 1, 2026
Retailer 4$2,786 AUD
Retailer 3$2,940 AUD
Retailer 11$2,965 AUD
Retailer 12$2,982 AUD
Retailer 8$3,217 AUD
Retailer 9$3,230 AUD
Retailer 6$3,251 AUD
Retailer 10$3,516 AUD
Retailer 1$3,718 AUD
Retailer 2$3,733 AUD
Retailer 7$3,733 AUD
Retailer 5$4,166 AUD
Wholesale Diamonds Direct$4,832 AUD

21 data points across 13 retailers

14 retailers$2,499 AUD to $4,832 AUD

A
Cheapest Retailer
-
$2,499 AUD
SGD 2,372 SGD
A
Retailer 2
-
$2,786 AUD
$1,957 USD
View
A
Retailer 3
-
$2,940 AUD
$2,065 USD
View
A
Retailer 4
-
$2,965 AUD
$2,083 USD
View
Retailer 5
-
$2,982 AUD
$2,095 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$3,217 AUD
$2,260 USD
View
A
Retailer 7
-
$3,230 AUD
SGD 3,066 SGD
View
A
Retailer 8
-
$3,251 AUD
£1,798 GBP
View
B+
Retailer 9
-
$3,516 AUD
$2,470 USD
View
B+
Retailer 10
-
$3,718 AUD
$2,612 USD
View
B+
Retailer 11
-
$3,733 AUD
$2,622 USD
View
B+
Retailer 12
-
$3,733 AUD
£2,065 GBP
View
B+
Retailer 13
-
$4,166 AUD
€2,787 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
570927860 · Oct 26
$4,832 AUD
$3,394 USD
View
13 more retailers have this diamond
Prices start from $2,499 AUDSave up to $2,333 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
$2,499 AUD