CaratHunter
Plans
Round|Natural|GIA

1.23ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 3565796998

Certificate GIA 3565796998

Diamond specifications and retailer prices

From €3,120 EUR
As of November 7, 2026
Save €2,471 EUR (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,591 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.23ct natural round diamond

This 1.23ct 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 3565796998. Listed at 14 retailers as of November 6, 2026, with prices from €3,120 to €5,591, a €2,471 spread on the same certified stone. Helzberg Diamonds lists it at €5,591. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3565796998
Dimensions6.89 × 6.94 × 4.23 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.89 mm6.94 mm1.23 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565796998
Side View
Table 59.0%Crown 34°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Nov 7
Current: €5,591 EUR|Low: €3,120 EUR|High: €5,591 EUR|Avg: €4,125 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
November 7, 2026
Retailer 11€3,120 EUR
Retailer 13€3,146 EUR
Retailer 8€3,334 EUR
Retailer 5€3,406 EUR
Retailer 6€3,577 EUR
Retailer 10€3,753 EUR
Retailer 4€4,003 EUR
Retailer 2€4,006 EUR
Retailer 9€4,174 EUR
Retailer 7€4,328 EUR
Retailer 12€5,262 EUR
Retailer 3€5,584 EUR
Helzberg Diamonds€5,591 EUR

5 data points across 13 retailers

14 retailers€3,120 EUR to €5,591 EUR

B+
Cheapest Retailer
-
€3,120 EUR
B+
Retailer 2
-
€3,146 EUR
View
B+
Retailer 3
-
€3,196 EUR
View
B+
Retailer 4
-
€3,334 EUR
View
B+
Retailer 5
-
€3,406 EUR
View
B+
Retailer 6
-
€3,577 EUR
View
B+
Retailer 7
-
€3,753 EUR
View
B
Retailer 8
-
€4,003 EUR
View
B
Retailer 9
-
€4,006 EUR
View
B
Retailer 10
-
€4,174 EUR
View
B
Retailer 11
-
€4,328 EUR
View
B
Retailer 12
-
€5,262 EUR
View
B
Retailer 13
-
€5,584 EUR
View
Most Expensive
B
Helzberg Diamonds
XZRJLMLNPMPPO · Nov 6
€5,591 EUR
$6,242 USD
View
13 more retailers have this diamond
Prices start from €3,120 EURSave up to €2,471 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.

B+
1.23ct Round
€3,120 EUR