Round|Natural|GIA

1.01ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 2436819799

Certificate GIA 2436819799

Diamond specifications and retailer prices

From $2,048 USD
As of October 31, 2026
Save $3,865 USD (65%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,913 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 very-good cut grade and certified by GIA 2436819799. Listed at 22 retailers as of October 31, 2026, with prices from $2,048 to $5,913, a $3,865 spread on the same certified stone. NZ Jewellers lists it at $5,913. 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
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2436819799
Dimensions6.32 × 6.25 × 4.03 mm
L/W Ratio1.01
Top View
6.32 mm6.25 mm1.01 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2436819799
Side View
Table 59.0%Crown 36.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 64.2%

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: Oct 31
Current: $2,874 USD|Low: $1,963 USD|High: $5,015 USD|Avg: $2,969 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$2,048 USD
Retailer 10$2,073 USD
Retailer 12$2,532 USD
Retailer 11$2,595 USD
Retailer 2$2,610 USD
Retailer 1$2,874 USD
Retailer 4$2,937 USD
Retailer 5$2,976 USD
Retailer 3$3,168 USD
Retailer 7$3,182 USD
Retailer 6$3,452 USD
Retailer 8$4,955 USD

40 data points across 12 retailers

22 retailers$2,048 USD to $5,913 USD

A
Cheapest Retailer
-
$2,048 USD
A
Retailer 2
-
$2,073 USD
View
B+
Retailer 3
-
$2,493 USD
View
B+
Retailer 4
-
$2,502 USD
View
B+
Retailer 5
-
$2,532 USD
View
B+
Retailer 6
-
$2,595 USD
View
B+
Retailer 7
-
$2,610 USD
View
Final sale: no returns
B+
Retailer 8
-
$2,775 USD
View
B+
Retailer 9
-
$2,828 USD
View
Retailer 10
-
$2,828 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,874 USD
View
B
Retailer 12
-
$2,937 USD
View
B
Retailer 13
-
$2,970 USD
View
B+
Retailer 14
-
$2,976 USD
View
Retailer 15
-
$3,168 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$3,182 USD
View
B
Retailer 17
-
$3,263 USD
View
B
Retailer 18
-
$3,452 USD
View
B
Retailer 19
-
$4,524 USD
View
B
Retailer 20
-
$4,955 USD
View
B
Retailer 21
-
$5,429 USD
View
Most Expensive
C
NZ Jewellers
58c12996-4289-41fd-9d77-5bb667cbb671 · Nov 5
$5,913 USD
View
21 more retailers have this diamond
Prices start from $2,048 USDSave up to $3,865 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
$2,048 USD