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Round|Natural|GIA

1.56ct I I1 Round Natural Diamond

EX • I/I1 • GIA 7423106641

Certificate GIA 7423106641

Diamond specifications and retailer prices

From $6,228 NZD
$3,504 USD
As of November 2, 2026
Save $5,476 NZD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $11,704 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7423106641. Listed at 6 retailers as of November 2, 2026, with prices from $6,228 to $11,704, a $5,476 spread on the same certified stone. NZ Jewellers lists it at $11,704. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7423106641
Dimensions7.35 × 7.47 × 4.52 mm
L/W Ratio1.02
Star length50%
Lower girdle80%
Top View
7.35 mm7.47 mm1.56 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7423106641
Side View
Table 61.0%Crown 34.5°GirdlePavilion 41°Culet: NoneDepth 61.0%

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 2
Current: $11,704 NZD|Low: $3,989 NZD|High: $11,704 NZD|Avg: $6,919 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$3,989 NZD
Retailer 7$5,963 NZD
Retailer 6$6,228 NZD
Retailer 3$6,718 NZD
Retailer 4$6,718 NZD
Retailer 5$6,976 NZD
Retailer 2$7,830 NZD
Retailer 8$7,994 NZD
NZ Jewellers$11,704 NZD

23 data points across 9 retailers

6 retailers$6,228 NZD to $11,704 NZD

A
Cheapest Retailer
-
$6,228 NZD
$3,504 USD
B+
Retailer 2
-
$6,718 NZD
$3,780 USD
View
B+
Retailer 3
-
$6,718 NZD
$3,780 USD
View
B+
Retailer 4
-
$6,976 NZD
$3,925 USD
View
B+
Retailer 5
-
$7,830 NZD
€4,196 EUR
View
Most Expensive
B
NZ Jewellers
d7047b2c-e76d-4bd6-a061-fc670502336f · Nov 2
$11,704 NZD
$6,585 USD
View
5 more retailers have this diamond
Prices start from $6,228 NZDSave up to $5,476 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
1.56ct Round
$6,228 NZD