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Round|Natural|GIA

1.00ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1435918151

Certificate GIA 1435918151

Diamond specifications and retailer prices

From €3,210 EUR
As of November 5, 2026
Save €4,518 EUR (58%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €7,728 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1435918151. Listed at 25 retailers as of November 5, 2026, with prices from €3,210 to €7,728, a €4,518 spread on the same certified stone. NZ Jewellers lists it at €7,728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1435918151
Dimensions6.40 × 6.33 × 4.00 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Cloud, Needle
Top View
6.40 mm6.33 mm1.00 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1435918151
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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: Nov 5
Current: €4,339 EUR|Low: €3,210 EUR|High: €7,139 EUR|Avg: €4,586 EUR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7€3,210 EUR
Retailer 2€3,239 EUR
Retailer 5€3,549 EUR
Retailer 10€3,837 EUR
Retailer 4€4,124 EUR
Retailer 1€4,339 EUR
Retailer 9€4,562 EUR
Retailer 6€4,899 EUR
Retailer 3€5,412 EUR
Retailer 8€7,046 EUR

26 data points across 10 retailers

25 retailers€3,210 EUR to €7,728 EUR

A
Cheapest Retailer
-
€3,210 EUR
A
Retailer 2
-
€3,239 EUR
View
A
Retailer 3
-
€3,499 EUR
View
A
Retailer 4
-
€3,549 EUR
View
B+
Retailer 5
-
€3,837 EUR
View
B+
Retailer 6
-
€3,869 EUR
View
Retailer 7
-
€4,081 EUR
View
Price last confirmed 109 days ago
B+
Retailer 8
-
€4,094 EUR
View
Final sale: no returns
Retailer 9
-
€4,115 EUR
View
Price last confirmed 11 days ago
B+
Retailer 10
-
€4,124 EUR
View
B+
Retailer 11
-
€4,174 EUR
View
B+
Retailer 12
-
€4,339 EUR
View
B+
Retailer 13
-
€4,435 EUR
View
B+
Retailer 14
-
€4,435 EUR
View
Retailer 15
-
€4,471 EUR
View
Price last confirmed 28 days ago
B+
Retailer 16
-
€4,562 EUR
View
B+
Retailer 17
-
€4,571 EUR
View
B+
Retailer 18
-
€4,899 EUR
View
B+
Retailer 19
-
€5,118 EUR
View
B+
Retailer 20
-
€5,159 EUR
View
B+
Retailer 21
-
€5,412 EUR
View
B
Retailer 22
-
€6,229 EUR
View
B
Retailer 23
-
€7,046 EUR
View
B
Retailer 24
-
€7,594 EUR
View
Most Expensive
B
NZ Jewellers
9395c9ae-2b7d-4c78-bd7a-ecc2be130674 · Nov 5
€7,728 EUR
$8,674 USD
View
24 more retailers have this diamond
Prices start from €3,210 EURSave up to €4,518 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
1.00ct Round
€3,210 EUR