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Round|Natural|GIA

1.01ct G SI1 Round Natural Diamond

GD • G/SI1 • GIA 3535771625

Certificate GIA 3535771625

Diamond specifications and retailer prices

From $2,174 SGD
As of November 4, 2026
Save $3,937 SGD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,111 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 3535771625. Listed at 21 retailers as of November 4, 2026, with prices from $2,174 to $6,111, a $3,937 spread on the same certified stone. NZ Jewellers lists it at $6,111. 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
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3535771625
Dimensions6.27 × 6.20 × 4.02 mm
L/W Ratio1.01
Top View
6.27 mm6.20 mm1.01 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535771625
Side View
Table 57.0%Crown 37°Girdle: STK-VTKPavilion 40.8°Culet: NoneDepth 64.5%

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 4
Current: $6,111 SGD|Low: $2,174 SGD|High: $6,111 SGD|Avg: $3,418 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 17$2,174 SGD
Retailer 5$2,585 SGD
Retailer 16$2,682 SGD
Retailer 7$2,698 SGD
Retailer 2$2,796 SGD
Retailer 4$2,922 SGD
Retailer 13$2,922 SGD
Retailer 6$2,925 SGD
Retailer 15$3,058 SGD
Retailer 10$3,157 SGD
Retailer 3$3,372 SGD
Retailer 8$3,478 SGD
Retailer 12$3,566 SGD
Retailer 9$3,598 SGD
Retailer 11$3,621 SGD
Retailer 14$5,105 SGD
NZ Jewellers$6,111 SGD

31 data points across 17 retailers

21 retailers$2,174 SGD to $6,111 SGD

A
Cheapest Retailer
-
$2,174 SGD
Retailer 2
-
$2,585 SGD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$2,640 SGD
View
B+
Retailer 4
-
$2,682 SGD
View
B+
Retailer 5
-
$2,698 SGD
View
Final sale: no returns
B+
Retailer 6
-
$2,762 SGD
View
A
Retailer 7
-
$2,796 SGD
View
B+
Retailer 8
-
$2,870 SGD
View
Retailer 9
-
$2,922 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,922 SGD
View
B+
Retailer 11
-
$2,925 SGD
View
B+
Retailer 12
-
$3,058 SGD
View
B+
Retailer 13
-
$3,100 SGD
View
B+
Retailer 14
-
$3,157 SGD
View
B+
Retailer 15
-
$3,372 SGD
View
B+
Retailer 16
-
$3,478 SGD
View
B+
Retailer 17
-
$3,566 SGD
View
Retailer 18
-
$3,598 SGD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
$3,621 SGD
View
B
Retailer 20
-
$5,105 SGD
View
Most Expensive
B
NZ Jewellers
76bdd32a-252e-42e7-bb48-ca0db5c14337 · Nov 5
$6,111 SGD
$4,784 USD
View
20 more retailers have this diamond
Prices start from $2,174 SGDSave up to $3,937 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
1.01ct Round
$2,174 SGD