Round|Natural|GIA

1.01ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 2176526236

Certificate GIA 2176526236

Diamond specifications and retailer prices

From $1,459 USD
As of November 6, 2026
Save $3,331 USD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,790 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2176526236. Listed at 18 retailers as of November 5, 2026, with prices from $1,459 to $4,790, a $3,331 spread on the same certified stone. NZ Jewellers lists it at $4,790. 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
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2176526236
Dimensions6.32 × 6.28 × 4.03 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
6.32 mm6.28 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2176526236
Side View
Table 58.0%Crown 37°Girdle: ThickPavilion 41°Culet: NoneDepth 64.0%

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: $4,790 USD|Low: $1,446 USD|High: $4,790 USD|Avg: $2,248 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 15$1,459 USD
Retailer 8$1,681 USD
Retailer 5$1,812 USD
Retailer 2$1,853 USD
Retailer 6$1,890 USD
Retailer 3$1,964 USD
Retailer 16$1,964 USD
Retailer 9$1,970 USD
Retailer 7$2,005 USD
Retailer 10$2,025 USD
Retailer 17$2,054 USD
Retailer 11$2,107 USD
Retailer 4$2,266 USD
Retailer 13$2,397 USD
Retailer 12$2,661 USD
Retailer 14$3,440 USD
NZ Jewellers$4,790 USD

32 data points across 17 retailers

18 retailers$1,459 USD to $4,790 USD

A
Cheapest Retailer
-
$1,459 USD
B+
Retailer 2
-
$1,774 USD
View
B+
Retailer 3
-
$1,812 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,853 USD
View
B+
Retailer 5
-
$1,890 USD
View
B+
Retailer 6
-
$1,964 USD
View
Retailer 7
-
$1,964 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,970 USD
View
B+
Retailer 9
-
$2,005 USD
View
B+
Retailer 10
-
$2,025 USD
View
B+
Retailer 11
-
$2,054 USD
View
B+
Retailer 12
-
$2,101 USD
View
B+
Retailer 13
-
$2,107 USD
View
B
Retailer 14
-
$2,266 USD
View
B
Retailer 15
-
$2,397 USD
View
B
Retailer 16
-
$2,661 USD
View
B
Retailer 17
-
$3,440 USD
View
Most Expensive
C
NZ Jewellers
2367a80c-4357-4977-aeb0-f5512869e61a · Nov 5
$4,790 USD
View
17 more retailers have this diamond
Prices start from $1,459 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
$1,459 USD