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Round|Natural|GIA

1.01ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 1339548403

Certificate GIA 1339548403

Diamond specifications and retailer prices

From $1,737 SGD
As of November 4, 2026
Save $3,096 SGD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,833 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1339548403. Listed at 14 retailers as of November 4, 2026, with prices from $1,737 to $4,833, a $3,096 spread on the same certified stone. NZ Jewellers lists it at $4,833. 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
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1339548403
Dimensions6.45 × 6.42 × 3.96 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Pinpoint
Top View
6.45 mm6.42 mm1.01 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1339548403
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,833 SGD|Low: $1,947 SGD|High: $4,833 SGD|Avg: $2,471 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$1,948 SGD
Retailer 8$1,981 SGD
Retailer 9$1,981 SGD
Retailer 5$2,073 SGD
Retailer 6$2,146 SGD
Retailer 3$2,177 SGD
Retailer 7$2,286 SGD
Retailer 4$2,686 SGD
NZ Jewellers$4,833 SGD

42 data points across 9 retailers

14 retailers$1,737 SGD to $4,833 SGD

B+
Cheapest Retailer
-
$1,737 SGD
B+
Retailer 2
-
$1,837 SGD
View
B+
Retailer 3
-
$1,948 SGD
View
B+
Retailer 4
-
$1,981 SGD
View
Retailer 5
-
$1,981 SGD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$2,073 SGD
View
B+
Retailer 7
-
$2,146 SGD
View
B+
Retailer 8
-
$2,155 SGD
View
B+
Retailer 9
-
$2,177 SGD
View
Retailer 10
-
$2,286 SGD
View
Price last confirmed 60 days ago
B
Retailer 11
-
$2,286 SGD
View
B
Retailer 12
-
$2,686 SGD
View
Retailer 13
-
$4,833 SGD
View
Price last confirmed 66 days ago
Most Expensive
C
NZ Jewellers
502fa0de-2ab8-4ff4-aef6-f5437a9f7091 · Nov 5
$4,833 SGD
$3,784 USD
View
13 more retailers have this diamond
Prices start from $1,737 SGDSave up to $3,096 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
$1,737 SGD