Radiant|Natural|GIA

1.00ct J VS1 Radiant Natural Diamond

VG • J/VS1 • GIA 5426873820

Certificate GIA 5426873820

Diamond specifications and retailer prices

From $1,548 USD
As of November 6, 2026
Save $2,803 USD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,351 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5426873820. Listed at 20 retailers as of November 5, 2026, with prices from $1,548 to $4,351, a $2,803 spread on the same certified stone. NZ Jewellers lists it at $4,351. 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

1.00
Carat
J
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5426873820
Dimensions6.63 × 4.98 × 3.45 mm
L/W Ratio1.33
Top View
6.63 mm4.98 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5426873820
Side View
Table 66.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.3%

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: $4,351 USD|Low: $1,532 USD|High: $4,351 USD|Avg: $2,358 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
November 7, 2026
Retailer 17$1,548 USD
Retailer 4$1,740 USD
Retailer 14$1,745 USD
Retailer 15$1,815 USD
Retailer 5$1,877 USD
Retailer 7$1,886 USD
Retailer 9$1,886 USD
Retailer 8$1,973 USD
Retailer 18$2,176 USD
Retailer 10$2,200 USD
Retailer 19$2,200 USD
Retailer 2$2,261 USD
Retailer 3$2,270 USD
Retailer 6$2,450 USD
Retailer 13$2,540 USD
Retailer 11$2,749 USD
Retailer 12$2,826 USD
Retailer 16$3,646 USD
NZ Jewellers$4,351 USD

40 data points across 19 retailers

20 retailers$1,548 USD to $4,351 USD

A
Cheapest Retailer
-
$1,548 USD
A
Retailer 2
-
$1,740 USD
View
Final sale: no returns
A
Retailer 3
-
$1,745 USD
View
A
Retailer 4
-
$1,815 USD
View
A
Retailer 5
-
$1,877 USD
View
Retailer 6
-
$1,886 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,886 USD
View
B+
Retailer 8
-
$1,973 USD
View
B+
Retailer 9
-
$2,163 USD
View
B+
Retailer 10
-
$2,176 USD
View
B+
Retailer 11
-
$2,200 USD
View
B+
Retailer 12
-
$2,200 USD
View
B+
Retailer 13
-
$2,261 USD
View
B+
Retailer 14
-
$2,270 USD
View
B
Retailer 15
-
$2,450 USD
View
B+
Retailer 16
-
$2,540 USD
View
Retailer 17
-
$2,749 USD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$2,826 USD
View
B
Retailer 19
-
$3,646 USD
View
Most Expensive
C
NZ Jewellers
ac663ec9-3821-4d41-a8ef-d8f64e1d016b · Nov 5
$4,351 USD
View
19 more retailers have this diamond
Prices start from $1,548 USDSave up to $2,803 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
1.00ct Radiant
$1,548 USD