Round|Natural|GIA

1.01ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6462892284

Certificate GIA 6462892284

Diamond specifications and retailer prices

From $1,621 USD
As of November 4, 2026
Save $3,271 USD (67%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,892 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6462892284. Listed at 19 retailers as of November 4, 2026, with prices from $1,621 to $4,892, a $3,271 spread on the same certified stone. NZ Jewellers lists it at $4,892. 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
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6462892284
Dimensions6.38 × 6.35 × 4.03 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.38 mm6.35 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6462892284
Side View
Table 56.0%Crown 36.5°Girdle: ThickPavilion 41°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,153 USD|Low: $1,621 USD|High: $3,556 USD|Avg: $2,287 USD|+1.1%
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 3$1,621 USD
Retailer 8$1,781 USD
Retailer 10$1,820 USD
Retailer 11$1,901 USD
Retailer 9$2,093 USD
Retailer 6$2,131 USD
Retailer 1$2,153 USD
Retailer 4$2,349 USD
Retailer 5$2,541 USD
Retailer 2$2,986 USD
Retailer 7$3,505 USD

44 data points across 11 retailers

19 retailers$1,621 USD to $4,892 USD

A
Cheapest Retailer
-
$1,621 USD
A
Retailer 2
-
$1,635 USD
View
A
Retailer 3
-
$1,656 USD
View
B+
Retailer 4
-
$1,753 USD
View
A
Retailer 5
-
$1,781 USD
View
Retailer 6
-
$1,817 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,817 USD
View
B+
Retailer 8
-
$1,820 USD
View
B+
Retailer 9
-
$1,901 USD
View
B+
Retailer 10
-
$2,093 USD
View
Retailer 11
-
$2,093 USD
View
Price last confirmed 30 days ago
Retailer 12
-
$2,093 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,097 USD
View
B+
Retailer 14
-
$2,131 USD
View
B+
Retailer 15
-
$2,153 USD
View
B
Retailer 16
-
$2,349 USD
View
B+
Retailer 17
-
$2,541 USD
View
B
Retailer 18
-
$3,505 USD
View
Most Expensive
C
NZ Jewellers
c9a3f760-03a7-4ebf-b953-0976a6e09da3 · Nov 5
$4,892 USD
View
18 more retailers have this diamond
Prices start from $1,621 USDSave up to $3,271 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.

A
1.01ct Round
$1,621 USD