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Round|Natural|GIA

0.80ct J I1 Round Natural Diamond

EX • J/I1 • GIA 7423100484

Certificate GIA 7423100484

Diamond specifications and retailer prices

From $1,083 NZD
₹58,117 INR
As of November 1, 2026
Save $3,520 NZD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,603 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7423100484. Listed at 8 retailers as of October 30, 2026, with prices from $1,083 to $4,603, a $3,520 spread on the same certified stone. NZ Jewellers lists it at $4,603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7423100484
Dimensions5.89 × 5.92 × 3.73 mm
L/W Ratio1.01
Top View
5.89 mm5.92 mm0.80 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7423100484
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.2%

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 1
Current: $4,603 NZD|Low: $1,080 NZD|High: $4,603 NZD|Avg: $1,833 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$1,083 NZD
Retailer 5$1,467 NZD
Retailer 7$1,467 NZD
Retailer 6$1,487 NZD
Retailer 4$1,524 NZD
Retailer 9$1,673 NZD
Retailer 8$1,693 NZD
Retailer 3$2,066 NZD
NZ Jewellers$4,603 NZD

43 data points across 9 retailers

8 retailers$1,083 NZD to $4,603 NZD

A
Cheapest Retailer
-
$1,083 NZD
₹58,117 INR
B+
Retailer 2
-
$1,467 NZD
$827 USD
View
B+
Retailer 3
-
$1,467 NZD
$827 USD
View
B+
Retailer 4
-
$1,487 NZD
$838 USD
View
B+
Retailer 5
-
$1,524 NZD
$859 USD
View
B+
Retailer 6
-
$1,693 NZD
$954 USD
View
B+
Retailer 7
-
$2,066 NZD
€1,109 EUR
View
Most Expensive
C
NZ Jewellers
fb375330-382c-4367-bcb4-4036a0194fcd · Oct 30
$4,603 NZD
$2,594 USD
View
7 more retailers have this diamond
Prices start from $1,083 NZDSave up to $3,520 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
0.80ct Round
$1,083 NZD