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Round|Natural|GIA

1.56ct I IF Round Natural Diamond

EX • I/IF • GIA 2527902381

Certificate GIA 2527902381

Diamond specifications and retailer prices

From $16,289 NZD
$9,165 USD
As of November 1, 2026
Save $9,073 NZD (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $25,362 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2527902381. Listed at 5 retailers as of October 30, 2026, with prices from $16,289 to $25,362, a $9,073 spread on the same certified stone. NZ Jewellers lists it at $25,362. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2527902381
Dimensions7.35 × 7.39 × 4.63 mm
L/W Ratio1.01
Star length50%
Top View
7.35 mm7.39 mm1.56 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527902381
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

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: $25,362 NZD|Low: $13,671 NZD|High: $25,831 NZD|Avg: $20,014 NZD|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$16,289 NZD
Retailer 4$16,797 NZD
Retailer 2$19,039 NZD
Retailer 6$19,356 NZD
Retailer 3$23,766 NZD
NZ Jewellers$25,362 NZD

26 data points across 6 retailers

5 retailers$16,289 NZD to $25,362 NZD

A
Cheapest Retailer
-
$16,289 NZD
$9,165 USD
B+
Retailer 2
-
$16,797 NZD
$9,451 USD
View
Final sale: no returns
B+
Retailer 3
-
$19,039 NZD
€10,202 EUR
View
B+
Retailer 4
-
$23,766 NZD
£10,529 GBP
View
Most Expensive
B
NZ Jewellers
f0b99a3a-6e3e-44f3-bef5-2266f5bfacbe · Oct 30
$25,362 NZD
$14,270 USD
View
4 more retailers have this diamond
Prices start from $16,289 NZDSave up to $9,073 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
$16,289 NZD