Round|Natural|GIA

1.00ct J VVS1 Round Natural Diamond

VG • J/VVS1 • GIA 2426296340

Certificate GIA 2426296340

Diamond specifications and retailer prices

From $1,536 USD
HK$12,000 HKD
As of October 30, 2026
Save $2,157 USD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,383 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 2426296340. Listed at 21 retailers as of October 29, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2426296340
Dimensions6.26 × 6.20 × 4.00 mm
L/W Ratio1.01
Top View
6.26 mm6.20 mm1.00 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2426296340
Side View
Table 57.0%Crown 38°Girdle: ThickPavilion 40°Culet: NoneDepth 64.3%

Caratlytics Score

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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 30
Current: $2,287 USD|Low: $1,536 USD|High: $3,717 USD|Avg: $2,342 USD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 2$1,536 USD
Retailer 9$1,893 USD
Retailer 12$1,934 USD
Retailer 11$1,945 USD
Retailer 4$2,001 USD
Retailer 3$2,096 USD
Retailer 5$2,120 USD
Retailer 1$2,287 USD
Retailer 10$2,407 USD
Retailer 8$2,553 USD
Retailer 13$2,585 USD
Retailer 6$2,863 USD
Retailer 7$3,693 USD

43 data points across 13 retailers

21 retailers$1,536 USD to $3,693 USD

A
Cheapest Retailer
-
$1,536 USD
HK$12,000 HKD
A
Retailer 2
-
$1,893 USD
View
A
Retailer 3
-
$1,894 USD
View
A
Retailer 4
-
$1,934 USD
View
Final sale: no returns
Retailer 5
-
$1,945 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$2,001 USD
View
Retailer 7
-
$2,096 USD
View
Price last confirmed 34 days ago
Retailer 8
-
$2,096 USD
View
Price last confirmed 23 days ago
Retailer 9
-
$2,096 USD
View
Price last confirmed 23 days ago
A
Retailer 10
-
$2,120 USD
View
A
Retailer 11
-
$2,164 USD
SGD 2,924 SGD
View
A
Retailer 12
-
$2,287 USD
£1,801 GBP
View
B+
Retailer 13
-
$2,407 USD
£1,895 GBP
View
Retailer 14
-
$2,419 USD
View
Price last confirmed 61 days ago
Retailer 15
-
$2,419 USD
View
Price last confirmed 37 days ago
B+
Retailer 16
-
$2,553 USD
ZAR 41,241 ZAR
View
Retailer 17
-
$2,585 USD
A$3,977 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$2,863 USD
€2,727 EUR
View
B
Retailer 19
-
$3,693 USD
£2,908 GBP
View
Retailer 20
-
$4,383 USD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
59d1b9fd-601d-4705-9b0d-3c3ab5f24b2b · Sep 28
$4,383 USD
View
Price last confirmed 33 days ago
20 more retailers have this diamond
Prices start from $1,536 USDSave up to $2,157 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 Round
$1,536 USD