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Round|Natural|GIA

1.16ct J IF Round Natural Diamond

EX • J/IF • GIA 6432143889

Certificate GIA 6432143889

Diamond specifications and retailer prices

From $4,025 SGD
HK$24,600 HKD
As of November 1, 2026
Save $5,024 SGD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,427 SGD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.16ct natural round diamond

This 1.16ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6432143889. Listed at 21 retailers as of November 1, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6432143889
Dimensions6.78 × 6.74 × 4.15 mm
L/W Ratio1.01
Top View
6.78 mm6.74 mm1.16 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432143889
Side View
Table 55.0%Crown 34.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 61.5%

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: $9,050 SGD|Low: $3,782 SGD|High: $9,159 SGD|Avg: $5,607 SGD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$4,025 SGD
Retailer 9$4,352 SGD
Retailer 11$4,524 SGD
Retailer 3$4,692 SGD
Retailer 4$4,903 SGD
Retailer 2$5,091 SGD
Retailer 5$5,501 SGD
Retailer 12$5,772 SGD
Retailer 8$5,775 SGD
Retailer 10$6,129 SGD
Retailer 6$6,651 SGD
Retailer 1$9,050 SGD

44 data points across 12 retailers

21 retailers$4,025 SGD to $9,050 SGD

A
Cheapest Retailer
-
$4,025 SGD
HK$24,600 HKD
B+
Retailer 2
-
$4,352 SGD
$3,404 USD
View
B+
Retailer 3
-
$4,524 SGD
$3,539 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,605 SGD
$3,602 USD
View
B+
Retailer 5
-
$4,692 SGD
$3,670 USD
View
B+
Retailer 6
-
$4,903 SGD
$3,835 USD
View
B+
Retailer 7
-
$4,903 SGD
$3,835 USD
View
B+
Retailer 8
-
$5,091 SGD
$3,982 USD
View
B+
Retailer 9
-
$5,501 SGD
£3,388 GBP
View
B
Retailer 10
-
$5,535 SGD
$4,330 USD
View
B
Retailer 11
-
$5,535 SGD
$4,330 USD
View
B+
Retailer 12
-
$5,657 SGD
$4,425 USD
View
B+
Retailer 13
-
$5,727 SGD
$4,480 USD
View
B+
Retailer 14
-
$5,731 SGD
$4,483 USD
View
Retailer 15
-
$5,772 SGD
A$6,946 AUD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$5,775 SGD
€4,302 EUR
View
Retailer 17
-
$6,122 SGD
$4,789 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$6,129 SGD
£3,775 GBP
View
B
Retailer 19
-
$6,651 SGD
ZAR 84,054 ZAR
View
B
Retailer 20
-
$9,050 SGD
£5,574 GBP
View
Most Expensive
NZ Jewellers
61f0c993-dab0-4f6c-b05e-de1c8a4b881e · Oct 3
$9,427 SGD
$7,374 USD
View
Price last confirmed 30 days ago
20 more retailers have this diamond
Prices start from $4,025 SGDSave up to $5,024 SGD

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
1.16ct Round
$4,025 SGD