Round|Natural|GIA

1.29ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6552616810

Certificate GIA 6552616810

Diamond specifications and retailer prices

From $1,533 USD
As of November 5, 2026
Save $1,371 USD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,904 USD at Wholesale Diamonds Direct · As of November 6, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552616810. Listed at 11 retailers as of November 5, 2026, with prices from $1,533 to $2,904, a $1,371 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,904. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552616810
Dimensions6.92 × 6.96 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.92 mm6.96 mm1.29 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552616810
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $1,533 USD|Low: $1,525 USD|High: $3,352 USD|Avg: $2,280 USD|-8.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 5, 2026
Retailer 1$1,533 USD
Retailer 3$1,757 USD
Retailer 9$1,778 USD
Retailer 7$1,912 USD
Retailer 5$2,104 USD
Retailer 8$2,114 USD
Retailer 2$2,241 USD
Retailer 6$2,282 USD
Retailer 4$2,679 USD
Wholesale Diamonds Direct$2,904 USD

32 data points across 10 retailers

11 retailers$1,533 USD to $2,904 USD

A
Cheapest Retailer
-
$1,533 USD
A
Retailer 2
-
$1,757 USD
View
A
Retailer 3
-
$1,778 USD
View
A
Retailer 4
-
$1,912 USD
View
A
Retailer 5
-
$2,104 USD
View
A
Retailer 6
-
$2,114 USD
View
A
Retailer 7
-
$2,241 USD
View
A
Retailer 8
-
$2,282 USD
View
B+
Retailer 9
-
$2,516 USD
View
B+
Retailer 10
-
$2,679 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
610677876 · Nov 6
$2,904 USD
View
10 more retailers have this diamond
Prices start from $1,533 USDSave up to $1,371 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.

A
1.29ct Round
$1,533 USD