Round|Natural|GIA

1.04ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6522201656

Certificate GIA 6522201656

Diamond specifications and retailer prices

From $1,753 USD
As of November 5, 2026
Save $1,618 USD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,371 USD at MOH London · As of November 2, 2026
View at MOH London

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 6522201656. Listed at 14 retailers as of November 2, 2026, with prices from $1,753 to $3,371, a $1,618 spread on the same certified stone. MOH London lists it at $3,371. 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°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6522201656
Dimensions6.50 × 6.45 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.50 mm6.45 mm1.04 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6522201656
Side View
Table 58.0%Crown 35°Girdle: ThickPavilion 41.2°Culet: NoneDepth 62.2%

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 5
Current: $3,371 USD|Low: $1,753 USD|High: $3,472 USD|Avg: $2,255 USD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$1,753 USD
Retailer 7$1,795 USD
Retailer 2$1,815 USD
Retailer 9$1,857 USD
Retailer 11$1,895 USD
Retailer 8$1,970 USD
Retailer 4$2,076 USD
Retailer 6$2,347 USD
Retailer 3$2,560 USD
Retailer 5$2,608 USD
MOH London$3,371 USD

35 data points across 11 retailers

14 retailers$1,753 USD to $3,371 USD

A
Cheapest Retailer
-
$1,753 USD
A
Retailer 2
-
$1,795 USD
View
A
Retailer 3
-
$1,815 USD
View
A
Retailer 4
-
$1,857 USD
View
A
Retailer 5
-
$1,895 USD
View
Retailer 6
-
$1,958 USD
View
Price last confirmed 36 days ago
B+
Retailer 7
-
$1,970 USD
View
Retailer 8
-
$2,049 USD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$2,076 USD
View
Retailer 10
-
$2,260 USD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$2,347 USD
View
Retailer 12
-
$2,560 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$2,608 USD
View
Most Expensive
B
MOH London
79ABD149C · Nov 2
$3,371 USD
£2,654 GBP
View
13 more retailers have this diamond
Prices start from $1,753 USDSave up to $1,618 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
$1,753 USD