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Round|Natural|GIA

1.56ct D I1 Round Natural Diamond

VG • D/I1 • GIA 2326503172

Certificate GIA 2326503172

Diamond specifications and retailer prices

From $6,722 NZD
HK$29,600 HKD
As of November 1, 2026
Save $8,279 NZD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,002 NZD at NZ Jewellers · As of October 30, 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 D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2326503172. Listed at 13 retailers as of October 30, 2026, with prices from $6,722 to $15,002, a $8,279 spread on the same certified stone. NZ Jewellers lists it at $15,002. 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

1.56
Carat
D
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2326503172
Dimensions7.33 × 7.35 × 4.70 mm
L/W Ratio1.00
Top View
7.33 mm7.35 mm1.56 ctD / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2326503172
Side View
Table 54.0%Crown 37°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 63.9%

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: $15,002 NZD|Low: $6,495 NZD|High: $15,365 NZD|Avg: $9,289 NZD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 8$6,722 NZD
Retailer 5$6,936 NZD
Retailer 14$6,973 NZD
Retailer 11$7,122 NZD
Retailer 9$8,126 NZD
Retailer 10$8,126 NZD
Retailer 12$8,126 NZD
Retailer 4$9,120 NZD
Retailer 13$9,120 NZD
Retailer 3$9,375 NZD
Retailer 15$9,439 NZD
Retailer 2$10,105 NZD
Retailer 7$10,415 NZD
Retailer 6$12,983 NZD
NZ Jewellers$15,002 NZD

32 data points across 15 retailers

13 retailers$6,722 NZD to $15,002 NZD

A
Cheapest Retailer
-
$6,722 NZD
HK$29,600 HKD
A
Retailer 2
-
$6,936 NZD
$3,909 USD
View
B+
Retailer 3
-
$7,122 NZD
$4,014 USD
View
B+
Retailer 4
-
$8,126 NZD
$4,580 USD
View
B+
Retailer 5
-
$8,126 NZD
$4,580 USD
View
B+
Retailer 6
-
$8,126 NZD
$4,580 USD
View
B+
Retailer 7
-
$9,120 NZD
$5,140 USD
View
B+
Retailer 8
-
$9,120 NZD
$5,140 USD
View
B+
Retailer 9
-
$9,375 NZD
$5,284 USD
View
B+
Retailer 10
-
$9,439 NZD
$5,320 USD
View
B+
Retailer 11
-
$10,105 NZD
€5,424 EUR
View
B
Retailer 12
-
$12,983 NZD
$7,317 USD
View
Most Expensive
B
NZ Jewellers
320713c6-7a3f-4a7d-a9e1-38b67ffb3d83 · Oct 30
$15,002 NZD
$8,455 USD
View
12 more retailers have this diamond
Prices start from $6,722 NZDSave up to $8,279 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
$6,722 NZD