Round|Natural|GIA

1.01ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 2434335798

Certificate GIA 2434335798

Diamond specifications and retailer prices

From $1,778 USD
As of October 31, 2026
Save $3,331 USD (65%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,109 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 very-good cut grade and certified by GIA 2434335798. Listed at 20 retailers as of October 31, 2026, with prices from $1,778 to $5,109, a $3,331 spread on the same certified stone. NZ Jewellers lists it at $5,109. 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
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2434335798
Dimensions6.33 × 6.27 × 4.01 mm
L/W Ratio1.01
Top View
6.33 mm6.27 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2434335798
Side View
Table 58.0%Crown 38°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.7%

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: Oct 31
Current: $2,485 USD|Low: $1,701 USD|High: $4,333 USD|Avg: $2,508 USD
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 8$1,778 USD
Retailer 9$1,792 USD
Retailer 5$2,006 USD
Retailer 2$2,193 USD
Retailer 10$2,207 USD
Retailer 11$2,255 USD
Retailer 1$2,485 USD
Retailer 3$2,557 USD
Retailer 4$2,570 USD
Retailer 7$2,756 USD
Retailer 6$4,269 USD

43 data points across 11 retailers

20 retailers$1,778 USD to $5,109 USD

A
Cheapest Retailer
-
$1,778 USD
A
Retailer 2
-
$1,792 USD
View
A
Retailer 3
-
$2,006 USD
View
B+
Retailer 4
-
$2,162 USD
View
B+
Retailer 5
-
$2,193 USD
View
B+
Retailer 6
-
$2,207 USD
View
B+
Retailer 7
-
$2,255 USD
View
Final sale: no returns
B+
Retailer 8
-
$2,351 USD
View
B+
Retailer 9
-
$2,444 USD
View
Retailer 10
-
$2,444 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$2,473 USD
View
Price last confirmed 109 days ago
B+
Retailer 12
-
$2,485 USD
View
B+
Retailer 13
-
$2,557 USD
View
B+
Retailer 14
-
$2,570 USD
View
B+
Retailer 15
-
$2,584 USD
View
B+
Retailer 16
-
$2,756 USD
View
B
Retailer 17
-
$2,820 USD
View
B
Retailer 18
-
$3,518 USD
View
B
Retailer 19
-
$4,269 USD
View
Most Expensive
C
NZ Jewellers
acb22d9d-8cd4-4d70-a638-1e109f4caa57 · Nov 5
$5,109 USD
View
19 more retailers have this diamond
Prices start from $1,778 USDSave up to $3,331 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
$1,778 USD