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Round|Natural|GIA

1.43ct G IF Round Natural Diamond

EX • G/IF • GIA 1558356154

Certificate GIA 1558356154

Diamond specifications and retailer prices

From $11,901 NZD
HK$52,400 HKD
As of November 1, 2026
Save $15,303 NZD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $27,204 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.43ct natural round diamond

This 1.43ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1558356154. Listed at 7 retailers as of October 30, 2026, with prices from $11,901 to $27,204, a $15,303 spread on the same certified stone. NZ Jewellers lists it at $27,204. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558356154
Dimensions7.19 × 7.24 × 4.39 mm
L/W Ratio1.01
Top View
7.19 mm7.24 mm1.43 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558356154
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A+
Exceptional
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: $27,204 NZD|Low: $11,901 NZD|High: $28,864 NZD|Avg: $18,685 NZD|-5.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$11,901 NZD
Retailer 7$13,757 NZD
Retailer 4$16,265 NZD
Retailer 6$16,803 NZD
Retailer 2$17,527 NZD
Retailer 3$22,669 NZD
NZ Jewellers$27,204 NZD

31 data points across 7 retailers

7 retailers$11,901 NZD to $27,204 NZD

A+
Cheapest Retailer
-
$11,901 NZD
HK$52,400 HKD
Retailer 2
-
$13,757 NZD
SGD 10,478 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$16,265 NZD
$9,167 USD
View
A
Retailer 4
-
$16,803 NZD
$9,470 USD
View
A
Retailer 5
-
$17,527 NZD
€9,408 EUR
View
B+
Retailer 6
-
$22,669 NZD
£10,060 GBP
View
Most Expensive
B+
NZ Jewellers
23e235c6-83c0-4036-96ce-98955435c5a7 · Oct 30
$27,204 NZD
$15,332 USD
View
6 more retailers have this diamond
Prices start from $11,901 NZDSave up to $15,303 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+
1.43ct Round
$11,901 NZD