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Round|Natural|GIA

0.90ct J I1 Round Natural Diamond

GD • J/I1 • GIA 6342707043

Certificate GIA 6342707043

Diamond specifications and retailer prices

From $1,726 NZD
HK$7,600 HKD
As of November 1, 2026
Save $2,992 NZD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,718 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 6342707043. Listed at 8 retailers as of October 30, 2026, with prices from $1,726 to $4,718, a $2,992 spread on the same certified stone. NZ Jewellers lists it at $4,718. 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

0.90
Carat
J
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6342707043
Dimensions5.97 × 5.95 × 3.92 mm
L/W Ratio1.00
Top View
5.97 mm5.95 mm0.90 ctJ / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6342707043
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,718 NZD|Low: $1,703 NZD|High: $4,718 NZD|Avg: $2,406 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$1,726 NZD
Retailer 8$1,852 NZD
Retailer 4$1,934 NZD
Retailer 6$1,934 NZD
Retailer 5$2,009 NZD
Retailer 7$2,232 NZD
Retailer 9$2,411 NZD
Retailer 2$2,698 NZD
NZ Jewellers$4,718 NZD

17 data points across 9 retailers

8 retailers$1,726 NZD to $4,718 NZD

B+
Cheapest Retailer
-
$1,726 NZD
HK$7,600 HKD
B
Retailer 2
-
$1,852 NZD
$1,044 USD
View
B
Retailer 3
-
$1,934 NZD
$1,090 USD
View
B
Retailer 4
-
$1,934 NZD
$1,090 USD
View
B
Retailer 5
-
$2,009 NZD
$1,132 USD
View
B
Retailer 6
-
$2,232 NZD
$1,258 USD
View
C
Retailer 7
-
$2,698 NZD
€1,448 EUR
View
Most Expensive
C
NZ Jewellers
ca1a2318-63de-40bd-996d-547cf28fbae0 · Oct 30
$4,718 NZD
$2,659 USD
View
7 more retailers have this diamond
Prices start from $1,726 NZDSave up to $2,992 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.

B+
0.90ct Round
$1,726 NZD