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Round|Natural|GIA

1.00ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 2557783575

Certificate GIA 2557783575

Diamond specifications and retailer prices

From €2,509 EUR
HK$21,900 HKD
As of October 30, 2026
Save €3,135 EUR (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €5,644 EUR at NZ Jewellers · As of October 30, 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 2557783575. Listed at 25 retailers as of October 30, 2026, with prices from €2,509 to €5,644, a €3,135 spread on the same certified stone. NZ Jewellers lists it at €5,644. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557783575
Dimensions6.34 × 6.38 × 3.92 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.34 mm6.38 mm1.00 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557783575
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

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 30
Current: €5,644 EUR|Low: €2,509 EUR|High: €5,644 EUR|Avg: €3,593 EUR
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 18€2,509 EUR
Retailer 19€2,550 EUR
Retailer 20€2,763 EUR
Retailer 16€2,820 EUR
Retailer 21€2,877 EUR
Retailer 5€2,990 EUR
Retailer 13€3,018 EUR
Retailer 12€3,124 EUR
Retailer 11€3,146 EUR
Retailer 4€3,365 EUR
Retailer 14€3,510 EUR
Retailer 3€3,527 EUR
Retailer 2€3,739 EUR
Retailer 17€3,757 EUR
Retailer 6€3,777 EUR
Retailer 10€3,779 EUR
Retailer 9€3,990 EUR
Retailer 7€4,147 EUR
Retailer 15€4,758 EUR
Retailer 8€5,509 EUR
NZ Jewellers€5,644 EUR

25 data points across 21 retailers

25 retailers€2,509 EUR to €5,644 EUR

A
Cheapest Retailer
-
€2,509 EUR
HK$21,900 HKD
A
Retailer 2
-
€2,550 EUR
₹271,355 INR
View
A
Retailer 3
-
€2,763 EUR
View
A
Retailer 4
-
€2,820 EUR
A$4,848 AUD
View
A
Retailer 5
-
€2,877 EUR
$3,214 USD
View
A
Retailer 6
-
€2,990 EUR
$3,341 USD
View
Final sale: no returns
A
Retailer 7
-
€3,018 EUR
$3,372 USD
View
A
Retailer 8
-
€3,124 EUR
SGD 4,716 SGD
View
A
Retailer 9
-
€3,146 EUR
$3,515 USD
View
A
Retailer 10
-
€3,222 EUR
SGD 4,865 SGD
View
Retailer 11
-
€3,277 EUR
$3,661 USD
View
Price last confirmed 15 days ago
A
Retailer 12
-
€3,277 EUR
$3,661 USD
View
A
Retailer 13
-
€3,365 EUR
£2,961 GBP
View
A
Retailer 14
-
€3,402 EUR
$3,801 USD
View
Retailer 15
-
€3,510 EUR
A$6,032 AUD
View
Price last confirmed 23 days ago
A
Retailer 16
-
€3,527 EUR
$3,940 USD
View
B+
Retailer 17
-
€3,739 EUR
$4,177 USD
View
A
Retailer 18
-
€3,757 EUR
£3,305 GBP
View
B+
Retailer 19
-
€3,777 EUR
View
B+
Retailer 20
-
€3,990 EUR
ZAR 72,011 ZAR
View
B+
Retailer 21
-
€4,147 EUR
£3,648 GBP
View
B
Retailer 22
-
€4,758 EUR
$5,316 USD
View
B+
Retailer 23
-
€4,945 EUR
$5,524 USD
View
B+
Retailer 24
-
€5,509 EUR
£4,846 GBP
View
Most Expensive
B
NZ Jewellers
7c9c6573-3d52-4b61-9dcd-b797a00225ed · Oct 30
€5,644 EUR
$6,306 USD
View
24 more retailers have this diamond
Prices start from €2,509 EURSave up to €3,135 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
€2,509 EUR