Round|Natural|GIA

1.02ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 5241054908

Certificate GIA 5241054908

Diamond specifications and retailer prices

From $2,280 USD
SGD 3,081 SGD
As of October 29, 2026
Save $1,977 USD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,257 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5241054908. Listed at 15 retailers as of October 29, 2026, with prices from $2,280 to $4,257, a $1,977 spread on the same certified stone. Helzberg Diamonds lists it at $4,257. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5241054908
Dimensions6.43 × 6.47 × 4.00 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.43 mm6.47 mm1.02 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5241054908
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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: Oct 29
Current: $4,257 USD|Low: $2,280 USD|High: $4,298 USD|Avg: $2,980 USD|-1.0%
Helzberg Diamonds
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
October 30, 2026
Retailer 16$2,280 USD
Retailer 14$2,406 USD
Retailer 12$2,433 USD
Retailer 15$2,476 USD
Retailer 11$2,490 USD
Retailer 9$2,657 USD
Retailer 6$2,696 USD
Retailer 3$2,910 USD
Retailer 5$3,032 USD
Retailer 2$3,106 USD
Retailer 13$3,150 USD
Retailer 8$3,161 USD
Retailer 10$3,201 USD
Retailer 7$3,774 USD
Retailer 4$4,042 USD
Helzberg Diamonds$4,257 USD

28 data points across 16 retailers

15 retailers$2,280 USD to $4,257 USD

A
Cheapest Retailer
-
$2,280 USD
SGD 3,081 SGD
A
Retailer 2
-
$2,406 USD
View
A
Retailer 3
-
$2,433 USD
View
A
Retailer 4
-
$2,476 USD
View
A
Retailer 5
-
$2,490 USD
View
A
Retailer 6
-
$2,657 USD
£2,092 GBP
View
B+
Retailer 7
-
$2,696 USD
SGD 3,643 SGD
View
B+
Retailer 8
-
$2,910 USD
View
B+
Retailer 9
-
$3,032 USD
View
B+
Retailer 10
-
$3,106 USD
View
B+
Retailer 11
-
$3,150 USD
£2,480 GBP
View
B+
Retailer 12
-
$3,201 USD
€3,049 EUR
View
B
Retailer 13
-
$3,774 USD
View
B
Retailer 14
-
$4,042 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLIKHGLKPGO · Oct 29
$4,257 USD
View
14 more retailers have this diamond
Prices start from $2,280 USDSave up to $1,977 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
1.02ct Round
$2,280 USD