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Round|Natural|GIA

1.01ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7448358943

Certificate GIA 7448358943

Diamond specifications and retailer prices

From $2,099 SGD
As of November 6, 2026
Save $4,004 SGD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,103 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 top-tier cut grade and certified by GIA 7448358943. Listed at 17 retailers as of November 5, 2026, with prices from $2,099 to $6,103, a $4,004 spread on the same certified stone. NZ Jewellers lists it at $6,103. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7448358943
Dimensions6.40 × 6.36 × 4.01 mm
L/W Ratio1.01
Top View
6.40 mm6.36 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7448358943
Side View
Table 57.0%Crown 36.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.8%

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: $2,099 SGD|Low: $2,026 SGD|High: $5,174 SGD|Avg: $3,019 SGD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$2,099 SGD
Retailer 8$2,125 SGD
Retailer 5$2,590 SGD
Retailer 9$2,638 SGD
Retailer 10$2,693 SGD
Retailer 3$2,962 SGD
Retailer 2$3,054 SGD
Retailer 4$3,154 SGD
Retailer 7$3,588 SGD
Retailer 6$5,099 SGD

43 data points across 10 retailers

17 retailers$2,099 SGD to $6,103 SGD

A
Cheapest Retailer
-
$2,099 SGD
A
Retailer 2
-
$2,125 SGD
View
A
Retailer 3
-
$2,590 SGD
View
A
Retailer 4
-
$2,638 SGD
View
A
Retailer 5
-
$2,693 SGD
View
Final sale: no returns
A
Retailer 6
-
$2,820 SGD
View
Retailer 7
-
$2,919 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,919 SGD
View
B+
Retailer 9
-
$2,962 SGD
View
B+
Retailer 10
-
$3,054 SGD
View
Retailer 11
-
$3,068 SGD
View
Price last confirmed 109 days ago
B+
Retailer 12
-
$3,154 SGD
View
B+
Retailer 13
-
$3,368 SGD
View
B+
Retailer 14
-
$3,588 SGD
View
B
Retailer 15
-
$4,494 SGD
View
B
Retailer 16
-
$5,099 SGD
View
Most Expensive
B
NZ Jewellers
4d40a59f-e395-4c8a-9600-0880350c5e61 · Nov 5
$6,103 SGD
$4,778 USD
View
16 more retailers have this diamond
Prices start from $2,099 SGDSave up to $4,004 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
$2,099 SGD