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Round|Natural|GIA

1.03ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 5241085637

Certificate GIA 5241085637

Diamond specifications and retailer prices

From €1,455 EUR
HK$12,700 HKD
As of November 1, 2026
Save €2,679 EUR (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,134 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 5241085637. Listed at 9 retailers as of October 30, 2026, with prices from €1,455 to €4,134, a €2,679 spread on the same certified stone. NZ Jewellers lists it at €4,134. 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
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5241085637
Dimensions6.37 × 6.42 × 4.02 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Feather
Top View
6.37 mm6.42 mm1.03 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5241085637
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 1
Current: €4,134 EUR|Low: €1,444 EUR|High: €4,293 EUR|Avg: €2,436 EUR|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5€1,455 EUR
Retailer 2€1,811 EUR
Retailer 4€1,977 EUR
Retailer 9€2,048 EUR
Retailer 8€2,095 EUR
Retailer 6€2,173 EUR
Retailer 3€2,457 EUR
Retailer 7€3,527 EUR
NZ Jewellers€4,134 EUR

21 data points across 9 retailers

9 retailers€1,455 EUR to €4,134 EUR

A
Cheapest Retailer
-
€1,455 EUR
HK$12,700 HKD
A
Retailer 2
-
€1,811 EUR
£1,593 GBP
View
A
Retailer 3
-
€1,977 EUR
$2,209 USD
View
A
Retailer 4
-
€2,048 EUR
SGD 3,092 SGD
View
A
Retailer 5
-
€2,095 EUR
$2,341 USD
View
A
Retailer 6
-
€2,173 EUR
$2,428 USD
View
B+
Retailer 7
-
€2,457 EUR
View
B
Retailer 8
-
€3,527 EUR
£3,103 GBP
View
Most Expensive
B
NZ Jewellers
faa2f131-2c35-4343-af1a-1f55840044b9 · Oct 30
€4,134 EUR
$4,619 USD
View
8 more retailers have this diamond
Prices start from €1,455 EURSave up to €2,679 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
€1,455 EUR