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Round|Natural|GIA

1.04ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7551891973

Certificate GIA 7551891973

Diamond specifications and retailer prices

From $1,446 USD
As of November 6, 2026
Save $1,274 USD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,720 USD at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7551891973. Listed at 8 retailers as of November 4, 2026, with prices from $1,446 to $2,720, a $1,274 spread on the same certified stone. With Clarity lists it at $2,720. 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

1.04
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7551891973
Dimensions6.40 × 6.44 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.40 mm6.44 mm1.04 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7551891973
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.1%

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 6
Current: $2,009 USD|Low: $1,433 USD|High: $2,694 USD|Avg: $1,953 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 6, 2026
Retailer 3$1,446 USD
Retailer 6$1,769 USD
Retailer 4$1,817 USD
Retailer 2$1,820 USD
Retailer 7$1,950 USD
Retailer 1$2,009 USD
Retailer 8$2,101 USD
Retailer 5$2,134 USD
With Clarity$2,694 USD

12 data points across 9 retailers

8 retailers$1,446 USD to $2,720 USD

A
Cheapest Retailer
-
$1,446 USD
B+
Retailer 2
-
$1,769 USD
View
B+
Retailer 3
-
$1,817 USD
View
Final sale: no returns
A
Retailer 4
-
$1,820 USD
View
B+
Retailer 5
-
$1,950 USD
View
B+
Retailer 6
-
$2,009 USD
View
B+
Retailer 7
-
$2,134 USD
View
Most Expensive
B
With Clarity
7551891973 · Nov 4
$2,720 USD
View
7 more retailers have this diamond
Prices start from $1,446 USDSave up to $1,274 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
1.04ct Round
$1,446 USD