Round|Natural|GIA

1.01ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 1339548403

Certificate GIA 1339548403

Diamond specifications and retailer prices

From $1,360 USD
As of November 4, 2026
Save $2,424 USD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,784 USD 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 $1,360 to $3,784, a $2,424 spread on the same certified stone. NZ Jewellers lists it at $3,784. 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
Color
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: $3,784 USD|Low: $1,524 USD|High: $3,784 USD|Avg: $1,935 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$1,525 USD
Retailer 8$1,551 USD
Retailer 9$1,551 USD
Retailer 5$1,623 USD
Retailer 6$1,680 USD
Retailer 3$1,704 USD
Retailer 7$1,790 USD
Retailer 4$2,103 USD
NZ Jewellers$3,784 USD

42 data points across 9 retailers

14 retailers$1,360 USD to $3,784 USD

B+
Cheapest Retailer
-
$1,360 USD
B+
Retailer 2
-
$1,438 USD
View
B+
Retailer 3
-
$1,525 USD
View
B+
Retailer 4
-
$1,551 USD
View
Retailer 5
-
$1,551 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$1,623 USD
View
B+
Retailer 7
-
$1,680 USD
View
B+
Retailer 8
-
$1,687 USD
View
B+
Retailer 9
-
$1,704 USD
View
Retailer 10
-
$1,790 USD
View
Price last confirmed 60 days ago
B
Retailer 11
-
$1,790 USD
View
B
Retailer 12
-
$2,103 USD
View
Retailer 13
-
$3,784 USD
View
Price last confirmed 66 days ago
Most Expensive
C
NZ Jewellers
502fa0de-2ab8-4ff4-aef6-f5437a9f7091 · Nov 5
$3,784 USD
View
13 more retailers have this diamond
Prices start from $1,360 USDSave up to $2,424 USD

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
$1,360 USD