Round|Natural|GIA

1.02ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 7452395184

Certificate GIA 7452395184

Diamond specifications and retailer prices

From $1,761 USD
As of November 5, 2026
Save $2,994 USD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,755 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7452395184. Listed at 14 retailers as of November 5, 2026, with prices from $1,761 to $4,755, a $2,994 spread on the same certified stone. NZ Jewellers lists it at $4,755. 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

1.02
Carat
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7452395184
Dimensions6.51 × 6.49 × 3.94 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.51 mm6.49 mm1.02 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7452395184
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,755 USD|Low: $1,725 USD|High: $4,755 USD|Avg: $2,405 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
November 6, 2026
Retailer 9$1,761 USD
Retailer 8$1,820 USD
Retailer 10$1,898 USD
Retailer 3$1,949 USD
Retailer 4$1,949 USD
Retailer 11$2,039 USD
Retailer 7$2,077 USD
Retailer 2$2,105 USD
Retailer 12$2,249 USD
Retailer 5$2,641 USD
Retailer 6$3,406 USD
NZ Jewellers$4,755 USD

42 data points across 12 retailers

14 retailers$1,761 USD to $4,755 USD

B+
Cheapest Retailer
-
$1,761 USD
B+
Retailer 2
-
$1,820 USD
View
Retailer 3
-
$1,949 USD
View
Price last confirmed 60 days ago
B+
Retailer 4
-
$1,949 USD
View
Retailer 5
-
$1,949 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,039 USD
View
B+
Retailer 7
-
$2,077 USD
View
B+
Retailer 8
-
$2,087 USD
View
B+
Retailer 9
-
$2,105 USD
View
Retailer 10
-
$2,249 USD
View
Price last confirmed 60 days ago
B
Retailer 11
-
$2,249 USD
View
B
Retailer 12
-
$2,641 USD
View
B
Retailer 13
-
$3,406 USD
View
Most Expensive
C
NZ Jewellers
f214cf47-50bf-4c3c-b3c6-cbd101217f62 · Nov 5
$4,755 USD
View
13 more retailers have this diamond
Prices start from $1,761 USDSave up to $2,994 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.

B+
1.02ct Round
$1,761 USD