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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 $6,707 USD
HK$52,400 HKD
As of November 1, 2026
Save $8,625 USD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $15,332 USD at NZ Jewellers · As of November 2, 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 November 1, 2026, with prices from $6,707 to $15,332, a $8,625 spread on the same certified stone. NZ Jewellers lists it at $15,332. 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
Color
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: $15,332 USD|Low: $6,707 USD|High: $16,268 USD|Avg: $10,518 USD|-5.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$6,707 USD
Retailer 7$7,754 USD
Retailer 5$9,167 USD
Retailer 2$9,308 USD
Retailer 3$9,878 USD
Retailer 4$12,776 USD
NZ Jewellers$15,332 USD

32 data points across 7 retailers

7 retailers$6,707 USD to $15,332 USD

A+
Cheapest Retailer
-
$6,707 USD
HK$52,400 HKD
Retailer 2
-
$7,754 USD
SGD 10,478 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$9,167 USD
View
A
Retailer 4
-
$9,308 USD
View
A
Retailer 5
-
$9,878 USD
€9,408 EUR
View
B+
Retailer 6
-
$12,776 USD
£10,060 GBP
View
Most Expensive
B+
NZ Jewellers
23e235c6-83c0-4036-96ce-98955435c5a7 · Nov 2
$15,332 USD
View
6 more retailers have this diamond
Prices start from $6,707 USDSave up to $8,625 USD

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
$6,707 USD