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Round|Natural|GIA

1.01ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 7432624039

Certificate GIA 7432624039

Diamond specifications and retailer prices

From $4,557 SGD
As of November 5, 2026
Save $4,867 SGD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,336 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7432624039. Listed at 20 retailers as of November 4, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7432624039
Dimensions6.45 × 6.41 × 3.88 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
6.45 mm6.41 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7432624039
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 60.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,336 SGD|Low: $4,135 SGD|High: $10,336 SGD|Avg: $6,289 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 8$4,662 SGD
Retailer 9$4,961 SGD
Retailer 11$5,072 SGD
Retailer 4$5,375 SGD
Retailer 10$5,375 SGD
Retailer 13$5,375 SGD
Retailer 6$5,803 SGD
Retailer 12$5,851 SGD
Retailer 3$6,201 SGD
Retailer 2$6,301 SGD
Retailer 5$6,553 SGD
Retailer 7$9,424 SGD
NZ Jewellers$10,336 SGD

41 data points across 13 retailers

20 retailers$4,557 SGD to $9,424 SGD

B
Cheapest Retailer
-
$4,557 SGD
B
Retailer 2
-
$4,662 SGD
View
B
Retailer 3
-
$4,730 SGD
View
B
Retailer 4
-
$4,912 SGD
View
B
Retailer 5
-
$4,961 SGD
View
Final sale: no returns
B
Retailer 6
-
$5,072 SGD
View
B
Retailer 7
-
$5,094 SGD
View
B
Retailer 8
-
$5,375 SGD
View
Retailer 9
-
$5,375 SGD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$5,375 SGD
View
B
Retailer 11
-
$5,803 SGD
View
B
Retailer 12
-
$5,851 SGD
View
B
Retailer 13
-
$5,897 SGD
View
B
Retailer 14
-
$6,054 SGD
View
B
Retailer 15
-
$6,054 SGD
View
B
Retailer 16
-
$6,201 SGD
View
B
Retailer 17
-
$6,259 SGD
View
B
Retailer 18
-
$6,301 SGD
View
B
Retailer 19
-
$9,424 SGD
View
Most Expensive
NZ Jewellers
9fe10ef0-907d-409a-a52b-677c563d14dd · Nov 5
$10,336 SGD
$8,092 USD
View
Price under review
19 more retailers have this diamond
Prices start from $4,557 SGDSave up to $4,867 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.

B
1.01ct Round
$4,557 SGD