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Round|Natural|GIA

1.01ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 2434335798

Certificate GIA 2434335798

Diamond specifications and retailer prices

From $2,271 SGD
As of October 31, 2026
Save $4,255 SGD (65%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,526 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 2434335798. Listed at 20 retailers as of October 31, 2026, with prices from $2,271 to $6,526, a $4,255 spread on the same certified stone. NZ Jewellers lists it at $6,526. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2434335798
Dimensions6.33 × 6.27 × 4.01 mm
L/W Ratio1.01
Top View
6.33 mm6.27 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2434335798
Side View
Table 58.0%Crown 38°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.7%

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: Oct 31
Current: $3,174 SGD|Low: $2,173 SGD|High: $5,535 SGD|Avg: $3,203 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$2,271 SGD
Retailer 9$2,289 SGD
Retailer 5$2,562 SGD
Retailer 2$2,801 SGD
Retailer 10$2,819 SGD
Retailer 11$2,880 SGD
Retailer 1$3,174 SGD
Retailer 3$3,266 SGD
Retailer 4$3,283 SGD
Retailer 7$3,520 SGD
Retailer 6$5,453 SGD

43 data points across 11 retailers

20 retailers$2,271 SGD to $6,526 SGD

A
Cheapest Retailer
-
$2,271 SGD
A
Retailer 2
-
$2,289 SGD
View
A
Retailer 3
-
$2,562 SGD
View
B+
Retailer 4
-
$2,762 SGD
View
B+
Retailer 5
-
$2,801 SGD
View
B+
Retailer 6
-
$2,819 SGD
View
B+
Retailer 7
-
$2,880 SGD
View
Final sale: no returns
B+
Retailer 8
-
$3,003 SGD
View
B+
Retailer 9
-
$3,122 SGD
View
Retailer 10
-
$3,122 SGD
View
Price last confirmed 8 days ago
Retailer 11
-
$3,159 SGD
View
Price last confirmed 109 days ago
B+
Retailer 12
-
$3,174 SGD
View
B+
Retailer 13
-
$3,266 SGD
View
B+
Retailer 14
-
$3,283 SGD
View
B+
Retailer 15
-
$3,301 SGD
View
B+
Retailer 16
-
$3,520 SGD
View
B
Retailer 17
-
$3,602 SGD
View
B
Retailer 18
-
$4,494 SGD
View
B
Retailer 19
-
$5,453 SGD
View
Most Expensive
C
NZ Jewellers
acb22d9d-8cd4-4d70-a638-1e109f4caa57 · Nov 5
$6,526 SGD
$5,109 USD
View
19 more retailers have this diamond
Prices start from $2,271 SGDSave up to $4,255 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
$2,271 SGD