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Round|Natural|GIA

1.01ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 3565274085

Certificate GIA 3565274085

Diamond specifications and retailer prices

From $2,356 USD
As of November 6, 2026
Save $2,947 USD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,303 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565274085. Listed at 22 retailers as of November 5, 2026, with prices from $2,356 to $5,303, a $2,947 spread on the same certified stone. NZ Jewellers lists it at $5,303. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3565274085
Dimensions6.35 × 6.42 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Knot, Feather, Indented Natural, Crystal, Needle, Etch Channel
Top View
6.35 mm6.42 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565274085
Side View
Table 58.0%Crown 35°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: $5,303 USD|Low: $2,195 USD|High: $5,303 USD|Avg: $3,281 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
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 20$2,469 USD
Retailer 12$2,494 USD
Retailer 18$2,530 USD
Retailer 19$2,545 USD
Retailer 5$2,710 USD
Retailer 10$2,757 USD
Retailer 11$2,757 USD
Retailer 6$2,863 USD
Retailer 17$2,993 USD
Retailer 7$3,015 USD
Retailer 8$3,182 USD
Retailer 2$3,203 USD
Retailer 3$3,251 USD
Retailer 14$3,322 USD
Retailer 13$3,511 USD
Retailer 9$3,532 USD
Retailer 15$3,715 USD
Retailer 4$4,388 USD
Retailer 16$5,076 USD
NZ Jewellers$5,303 USD

40 data points across 20 retailers

22 retailers$2,356 USD to $5,303 USD

A
Cheapest Retailer
-
$2,356 USD
B+
Retailer 2
-
$2,469 USD
View
B+
Retailer 3
-
$2,494 USD
View
A
Retailer 4
-
$2,530 USD
View
B+
Retailer 5
-
$2,545 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,603 USD
View
B+
Retailer 7
-
$2,710 USD
View
Retailer 8
-
$2,757 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,757 USD
View
B+
Retailer 10
-
$2,863 USD
View
B+
Retailer 11
-
$2,993 USD
View
B+
Retailer 12
-
$3,015 USD
View
B
Retailer 13
-
$3,182 USD
View
B+
Retailer 14
-
$3,203 USD
View
Retailer 15
-
$3,251 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$3,322 USD
View
B+
Retailer 17
-
$3,511 USD
View
Retailer 18
-
$3,532 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$3,715 USD
View
B
Retailer 20
-
$4,388 USD
View
B
Retailer 21
-
$5,076 USD
View
Most Expensive
B
NZ Jewellers
d7df8f32-33d8-4c15-9745-3a6ed1557596 · Nov 5
$5,303 USD
View
21 more retailers have this diamond
Prices start from $2,356 USDSave up to $2,947 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
$2,356 USD