Round|Natural|GIA

1.01ct L SI2 Round Natural Diamond

GD • L/SI2 • GIA 1318455494

Certificate GIA 1318455494

Diamond specifications and retailer prices

From $1,113 USD
As of November 4, 2026
Save $1,974 USD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,087 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 standard cut grade and certified by GIA 1318455494. Listed at 12 retailers as of November 4, 2026, with prices from $1,113 to $3,087, a $1,974 spread on the same certified stone. NZ Jewellers lists it at $3,087. 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
L
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1318455494
Dimensions6.17 × 6.10 × 4.08 mm
L/W Ratio1.01
Key to symbols
Feather, Needle
Top View
6.17 mm6.10 mm1.01 ctL / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1318455494
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 66.5%

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: $3,087 USD|Low: $1,100 USD|High: $3,087 USD|Avg: $1,500 USD
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
November 6, 2026
Retailer 8$1,113 USD
Retailer 13$1,213 USD
Retailer 2$1,244 USD
Retailer 9$1,265 USD
Retailer 11$1,265 USD
Retailer 10$1,314 USD
Retailer 3$1,400 USD
Retailer 6$1,414 USD
Retailer 4$1,460 USD
Retailer 12$1,460 USD
Retailer 5$1,470 USD
Retailer 7$1,753 USD
NZ Jewellers$3,087 USD

35 data points across 13 retailers

12 retailers$1,113 USD to $3,087 USD

B+
Cheapest Retailer
-
$1,113 USD
B+
Retailer 2
-
$1,213 USD
View
B+
Retailer 3
-
$1,244 USD
View
B+
Retailer 4
-
$1,265 USD
View
Retailer 5
-
$1,265 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,314 USD
View
B+
Retailer 7
-
$1,400 USD
View
B+
Retailer 8
-
$1,414 USD
View
B
Retailer 9
-
$1,460 USD
View
B
Retailer 10
-
$1,470 USD
View
B
Retailer 11
-
$1,753 USD
View
Most Expensive
C
NZ Jewellers
6930ca24-dc37-4223-b582-5c40b970ae0a · Nov 5
$3,087 USD
View
11 more retailers have this diamond
Prices start from $1,113 USDSave up to $1,974 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
$1,113 USD