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Round|Natural|GIA

1.56ct I IF Round Natural Diamond

EX • I/IF • GIA 6502305536

Certificate GIA 6502305536

Diamond specifications and retailer prices

From $15,058 NZD
$8,487 USD
As of November 1, 2026
Save $13,082 NZD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $28,140 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 6502305536. Listed at 6 retailers as of October 30, 2026, with prices from $15,058 to $28,140, a $13,082 spread on the same certified stone. NZ Jewellers lists it at $28,140. 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 angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6502305536
Dimensions7.34 × 7.38 × 4.65 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.34 mm7.38 mm1.56 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502305536
Side View
Table 57.0%Crown 35°Girdle: STK-STKPavilion 41.4°Culet: NoneDepth 63.3%

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: $28,140 NZD|Low: $12,890 NZD|High: $29,262 NZD|Avg: $19,802 NZD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$15,058 NZD
Retailer 5$15,530 NZD
Retailer 2$16,746 NZD
Retailer 3$17,572 NZD
Retailer 4$23,448 NZD
NZ Jewellers$28,140 NZD

42 data points across 6 retailers

6 retailers$15,058 NZD to $28,140 NZD

A
Cheapest Retailer
-
$15,058 NZD
$8,487 USD
A
Retailer 2
-
$15,530 NZD
$8,753 USD
View
Final sale: no returns
A
Retailer 3
-
$16,746 NZD
£7,431 GBP
View
B+
Retailer 4
-
$17,572 NZD
€9,432 EUR
View
B+
Retailer 5
-
$23,448 NZD
£10,406 GBP
View
Most Expensive
B
NZ Jewellers
7c530576-045d-46de-9d44-3a12575576a7 · Oct 30
$28,140 NZD
$15,860 USD
View
5 more retailers have this diamond
Prices start from $15,058 NZDSave up to $13,082 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
$15,058 NZD