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Round|Natural|GIA

0.80ct J I1 Round Natural Diamond

VG • J/I1 • GIA 6422653243

Certificate GIA 6422653243

Diamond specifications and retailer prices

From $1,026 NZD
₹55,078 INR
As of November 1, 2026
Save $3,333 NZD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,359 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 very-good cut grade and certified by GIA 6422653243. Listed at 8 retailers as of October 30, 2026, with prices from $1,026 to $4,359, a $3,333 spread on the same certified stone. NZ Jewellers lists it at $4,359. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
J
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle32°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6422653243
Dimensions6.08 × 6.10 × 3.54 mm
L/W Ratio1.00
Top View
6.08 mm6.10 mm0.80 ctJ / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6422653243
Side View
Table 62.0%Crown 32°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 58.1%

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 1
Current: $4,359 NZD|Low: $1,024 NZD|High: $4,359 NZD|Avg: $1,739 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$1,026 NZD
Retailer 5$1,391 NZD
Retailer 7$1,391 NZD
Retailer 6$1,411 NZD
Retailer 4$1,444 NZD
Retailer 8$1,604 NZD
Retailer 9$1,608 NZD
Retailer 3$1,960 NZD
NZ Jewellers$4,359 NZD

44 data points across 9 retailers

8 retailers$1,026 NZD to $4,359 NZD

A
Cheapest Retailer
-
$1,026 NZD
₹55,078 INR
B+
Retailer 2
-
$1,391 NZD
$784 USD
View
B+
Retailer 3
-
$1,391 NZD
$784 USD
View
B+
Retailer 4
-
$1,411 NZD
$795 USD
View
B+
Retailer 5
-
$1,444 NZD
$814 USD
View
B+
Retailer 6
-
$1,604 NZD
$904 USD
View
B
Retailer 7
-
$1,960 NZD
€1,052 EUR
View
Most Expensive
C
NZ Jewellers
522fa5c7-eb92-4eb2-a36f-b04e4db6c198 · Oct 30
$4,359 NZD
$2,457 USD
View
7 more retailers have this diamond
Prices start from $1,026 NZDSave up to $3,333 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
$1,026 NZD