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Round|Natural|GIA

1.04ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6522201656

Certificate GIA 6522201656

Diamond specifications and retailer prices

From $3,162 NZD
As of November 5, 2026
Save $2,918 NZD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,080 NZD 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 $3,162 to $6,080, a $2,918 spread on the same certified stone. MOH London lists it at $6,080. 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
Colour
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: $6,080 NZD|Low: $3,162 NZD|High: $6,263 NZD|Avg: $4,068 NZD|-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$3,162 NZD
Retailer 7$3,238 NZD
Retailer 2$3,274 NZD
Retailer 9$3,350 NZD
Retailer 11$3,418 NZD
Retailer 8$3,554 NZD
Retailer 4$3,745 NZD
Retailer 6$4,234 NZD
Retailer 3$4,618 NZD
Retailer 5$4,705 NZD
MOH London$6,080 NZD

35 data points across 11 retailers

14 retailers$3,162 NZD to $6,080 NZD

A
Cheapest Retailer
-
$3,162 NZD
A
Retailer 2
-
$3,238 NZD
View
A
Retailer 3
-
$3,274 NZD
View
A
Retailer 4
-
$3,350 NZD
View
A
Retailer 5
-
$3,418 NZD
View
Retailer 6
-
$3,532 NZD
View
Price last confirmed 36 days ago
B+
Retailer 7
-
$3,554 NZD
View
Retailer 8
-
$3,696 NZD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$3,745 NZD
View
Retailer 10
-
$4,077 NZD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$4,234 NZD
View
Retailer 12
-
$4,618 NZD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$4,705 NZD
View
Most Expensive
B
MOH London
79ABD149C · Nov 2
$6,080 NZD
£2,654 GBP
View
13 more retailers have this diamond
Prices start from $3,162 NZDSave up to $2,918 NZD

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
$3,162 NZD