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Round|Natural|GIA

1.00ct J IF Round Natural Diamond

EX • J/IF • GIA 5232731441

Certificate GIA 5232731441

Diamond specifications and retailer prices

From $2,926 SGD
As of November 6, 2026
Save $3,721 SGD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,127 SGD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 5232731441. Listed at 21 retailers as of November 1, 2026, with a 127% 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

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5232731441
Dimensions6.53 × 6.50 × 3.93 mm
L/W Ratio1.00
Top View
6.53 mm6.50 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5232731441
Side View
Table 59.0%Crown 32°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 60.5%

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 6
Current: $4,061 SGD|Low: $2,893 SGD|High: $6,840 SGD|Avg: $4,236 SGD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 14$2,926 SGD
Retailer 3$3,559 SGD
Retailer 15$3,668 SGD
Retailer 12$3,680 SGD
Retailer 2$3,721 SGD
Retailer 11$3,787 SGD
Retailer 4$3,837 SGD
Retailer 7$4,013 SGD
Retailer 1$4,061 SGD
Retailer 6$4,303 SGD
Retailer 5$4,458 SGD
Retailer 9$4,566 SGD
Retailer 8$4,617 SGD
Retailer 10$4,851 SGD
Retailer 13$6,647 SGD

41 data points across 15 retailers

21 retailers$2,926 SGD to $6,647 SGD

A
Cheapest Retailer
-
$2,926 SGD
Retailer 2
-
$3,538 SGD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$3,559 SGD
View
B+
Retailer 4
-
$3,668 SGD
View
Final sale: no returns
B+
Retailer 5
-
$3,680 SGD
View
B+
Retailer 6
-
$3,721 SGD
View
B+
Retailer 7
-
$3,787 SGD
View
B+
Retailer 8
-
$3,837 SGD
View
B+
Retailer 9
-
$4,061 SGD
View
Retailer 10
-
$4,168 SGD
View
Price last confirmed 38 days ago
Retailer 11
-
$4,303 SGD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$4,458 SGD
View
B+
Retailer 13
-
$4,566 SGD
View
Retailer 14
-
$4,587 SGD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$4,617 SGD
View
Retailer 16
-
$4,631 SGD
View
Price last confirmed 45 days ago
B+
Retailer 17
-
$4,851 SGD
View
B
Retailer 18
-
$5,630 SGD
View
B
Retailer 19
-
$6,647 SGD
View
Retailer 20
-
$6,926 SGD
View
Price last confirmed 31 days ago
Most Expensive
NZ Jewellers
8fbdde60-908c-430b-b081-c95fbb356924 · Sep 21
$7,127 SGD
$5,580 USD
View
Price last confirmed 45 days ago
20 more retailers have this diamond
Prices start from $2,926 SGDSave up to $3,721 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
1.00ct Round
$2,926 SGD