Round|Natural|GIA

1.01ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7448358943

Certificate GIA 7448358943

Diamond specifications and retailer prices

From $1,650 USD
As of November 5, 2026
Save $3,128 USD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,778 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 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 $1,650 to $4,778, a $3,128 spread on the same certified stone. NZ Jewellers lists it at $4,778. 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
Color
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 5
Current: $2,319 USD|Low: $1,586 USD|High: $4,051 USD|Avg: $2,364 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$1,650 USD
Retailer 8$1,664 USD
Retailer 4$2,028 USD
Retailer 9$2,065 USD
Retailer 10$2,108 USD
Retailer 1$2,319 USD
Retailer 2$2,391 USD
Retailer 3$2,469 USD
Retailer 7$2,809 USD
Retailer 6$3,992 USD

43 data points across 10 retailers

17 retailers$1,650 USD to $4,778 USD

A
Cheapest Retailer
-
$1,650 USD
A
Retailer 2
-
$1,664 USD
View
A
Retailer 3
-
$2,028 USD
View
A
Retailer 4
-
$2,065 USD
View
A
Retailer 5
-
$2,108 USD
View
Final sale: no returns
A
Retailer 6
-
$2,208 USD
View
Retailer 7
-
$2,285 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,285 USD
View
B+
Retailer 9
-
$2,319 USD
View
B+
Retailer 10
-
$2,391 USD
View
Retailer 11
-
$2,402 USD
View
Price last confirmed 109 days ago
B+
Retailer 12
-
$2,469 USD
View
B+
Retailer 13
-
$2,637 USD
View
B+
Retailer 14
-
$2,809 USD
View
B
Retailer 15
-
$3,518 USD
View
B
Retailer 16
-
$3,992 USD
View
Most Expensive
B
NZ Jewellers
4d40a59f-e395-4c8a-9600-0880350c5e61 · Nov 5
$4,778 USD
View
16 more retailers have this diamond
Prices start from $1,650 USDSave up to $3,128 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
$1,650 USD