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Round|Natural|GIA

1.01ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 5566677296

Certificate GIA 5566677296

Diamond specifications and retailer prices

From $1,446 USD
As of November 6, 2026
Save $3,272 USD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,718 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 5566677296. Listed at 17 retailers as of November 5, 2026, with prices from $1,446 to $4,718, a $3,272 spread on the same certified stone. NZ Jewellers lists it at $4,718. 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
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5566677296
Dimensions6.47 × 6.51 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Indented Natural
Top View
6.47 mm6.51 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566677296
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.2%

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 6
Current: $4,718 USD|Low: $1,433 USD|High: $4,718 USD|Avg: $2,198 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 17$1,446 USD
Retailer 13$1,521 USD
Retailer 9$1,786 USD
Retailer 4$1,795 USD
Retailer 2$1,825 USD
Retailer 6$1,865 USD
Retailer 8$1,934 USD
Retailer 16$1,934 USD
Retailer 7$1,940 USD
Retailer 10$2,014 USD
Retailer 15$2,024 USD
Retailer 5$2,072 USD
Retailer 11$2,088 USD
Retailer 3$2,232 USD
Retailer 12$2,621 USD
Retailer 14$3,379 USD
NZ Jewellers$4,718 USD

15 data points across 17 retailers

17 retailers$1,446 USD to $4,718 USD

A
Cheapest Retailer
-
$1,446 USD
A
Retailer 2
-
$1,521 USD
View
A
Retailer 3
-
$1,786 USD
View
Final sale: no returns
A
Retailer 4
-
$1,795 USD
View
A
Retailer 5
-
$1,825 USD
View
A
Retailer 6
-
$1,865 USD
View
Retailer 7
-
$1,934 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$1,934 USD
View
A
Retailer 9
-
$1,940 USD
View
A
Retailer 10
-
$2,014 USD
View
A
Retailer 11
-
$2,024 USD
View
A
Retailer 12
-
$2,072 USD
View
A
Retailer 13
-
$2,088 USD
View
A
Retailer 14
-
$2,232 USD
View
B+
Retailer 15
-
$2,621 USD
View
B+
Retailer 16
-
$3,379 USD
View
Most Expensive
B
NZ Jewellers
7e59a4fe-6c43-4436-a394-e28d2b66d51d · Nov 5
$4,718 USD
View
16 more retailers have this diamond
Prices start from $1,446 USDSave up to $3,272 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
$1,446 USD