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Round|Natural|GIA

1.58ct I I1 Round Natural Diamond

GD • I/I1 • GIA 2225934364

Certificate GIA 2225934364

Diamond specifications and retailer prices

From $6,706 NZD
$3,773 USD
As of November 2, 2026
Save $8,910 NZD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,615 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.58ct natural round diamond

This 1.58ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 2225934364. Listed at 9 retailers as of October 30, 2026, with prices from $6,706 to $15,615, a $8,910 spread on the same certified stone. NZ Jewellers lists it at $15,615. 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

1.58
Carat
I
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2225934364
Dimensions7.32 × 7.40 × 4.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
Inscription(s): GIA 2225934364, GC0393 Additional twinning wisps, clouds, pinpoints and surface graining are not shown.
Top View
7.32 mm7.40 mm1.58 ctI / I1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2225934364
Side View
Table 43.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.5%

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 2
Current: $15,615 NZD|Low: $6,640 NZD|High: $15,615 NZD|Avg: $9,775 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$6,706 NZD
Retailer 8$7,083 NZD
Retailer 3$8,120 NZD
Retailer 6$8,120 NZD
Retailer 9$8,120 NZD
Retailer 7$9,370 NZD
Retailer 2$10,100 NZD
Retailer 10$11,424 NZD
Retailer 5$12,974 NZD
NZ Jewellers$15,615 NZD

19 data points across 10 retailers

9 retailers$6,706 NZD to $15,615 NZD

B+
Cheapest Retailer
-
$6,706 NZD
$3,773 USD
B+
Retailer 2
-
$7,083 NZD
$3,985 USD
View
B
Retailer 3
-
$8,120 NZD
$4,569 USD
View
B
Retailer 4
-
$8,120 NZD
$4,569 USD
View
B
Retailer 5
-
$8,120 NZD
$4,569 USD
View
B
Retailer 6
-
$9,370 NZD
$5,272 USD
View
B
Retailer 7
-
$10,100 NZD
€5,412 EUR
View
C
Retailer 8
-
$12,974 NZD
$7,300 USD
View
Most Expensive
C
NZ Jewellers
4e25db22-a816-47fe-8b04-365989f6bcea · Oct 30
$15,615 NZD
$8,786 USD
View
8 more retailers have this diamond
Prices start from $6,706 NZDSave up to $8,910 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+
1.58ct Round
$6,706 NZD