CaratHunter
Plans
Round|Natural|GIA

1.03ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1242069337

Certificate GIA 1242069337

Diamond specifications and retailer prices

From €2,316 EUR
$2,588 USD
As of October 31, 2026
Save €2,089 EUR (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,406 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.03ct natural round diamond

This 1.03ct 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 1242069337. Listed at 16 retailers as of October 31, 2026, with prices from €2,316 to €4,406, a €2,089 spread on the same certified stone. Helzberg Diamonds lists it at €4,406. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1242069337
Dimensions6.48 × 6.50 × 4.02 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.48 mm6.50 mm1.03 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1242069337
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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 31
Current: €4,406 EUR|Low: €2,316 EUR|High: €4,406 EUR|Avg: €3,095 EUR
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
November 1, 2026
Retailer 14€2,316 EUR
Retailer 5€2,469 EUR
Retailer 8€2,519 EUR
Retailer 13€2,560 EUR
Retailer 10€2,715 EUR
Retailer 7€2,791 EUR
Retailer 4€2,820 EUR
Retailer 16€2,989 EUR
Retailer 6€3,075 EUR
Retailer 9€3,085 EUR
Retailer 12€3,200 EUR
Retailer 2€3,214 EUR
Retailer 11€3,240 EUR
Retailer 3€3,906 EUR
Retailer 15€4,162 EUR
Helzberg Diamonds€4,406 EUR

26 data points across 16 retailers

16 retailers€2,316 EUR to €4,406 EUR

A
Cheapest Retailer
-
€2,316 EUR
$2,588 USD
A
Retailer 2
-
€2,360 EUR
SGD 3,563 SGD
View
B+
Retailer 3
-
€2,469 EUR
$2,758 USD
View
B+
Retailer 4
-
€2,519 EUR
$2,814 USD
View
Retailer 5
-
€2,560 EUR
$2,860 USD
View
B+
Retailer 6
-
€2,715 EUR
£2,388 GBP
View
B+
Retailer 7
-
€2,791 EUR
SGD 4,213 SGD
View
B+
Retailer 8
-
€2,820 EUR
$3,150 USD
View
B
Retailer 9
-
€2,989 EUR
$3,339 USD
View
B+
Retailer 10
-
€3,075 EUR
$3,436 USD
View
B+
Retailer 11
-
€3,085 EUR
View
B+
Retailer 12
-
€3,200 EUR
£2,815 GBP
View
B+
Retailer 13
-
€3,214 EUR
$3,591 USD
View
B
Retailer 14
-
€3,906 EUR
$4,364 USD
View
B
Retailer 15
-
€4,162 EUR
$4,650 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKIGMPJJN · Oct 31
€4,406 EUR
$4,922 USD
View
15 more retailers have this diamond
Prices start from €2,316 EURSave up to €2,089 EUR

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
1.03ct Round
€2,316 EUR