Round|Natural|GIA

1.00ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 2557072866

Certificate GIA 2557072866

Diamond specifications and retailer prices

From $3,546 USD
HK$27,700 HKD
As of October 29, 2026
Save $2,002 USD (36%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,565 USD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557072866. Listed at 24 retailers as of October 29, 2026, with a 56% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557072866
Dimensions6.34 × 6.37 × 3.98 mm
L/W Ratio1.00
Top View
6.34 mm6.37 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557072866
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 29
Current: $3,920 USD|Low: $3,546 USD|High: $8,011 USD|Avg: $5,008 USD|-2.1%
Retailer 1
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
October 29, 2026
Retailer 13$3,546 USD
Retailer 12$3,896 USD
Retailer 6$3,916 USD
Retailer 8$3,919 USD
Retailer 1$3,920 USD
Retailer 16$3,992 USD
Retailer 9$4,420 USD
Retailer 19$4,849 USD
Retailer 15$4,870 USD
Retailer 17$4,870 USD
Retailer 11$5,010 USD
Retailer 7$5,170 USD
Retailer 2$5,213 USD
Retailer 10$5,429 USD
Retailer 18$5,448 USD
Retailer 14$5,547 USD
Retailer 5$5,719 USD
Retailer 4$5,968 USD
Retailer 3$7,873 USD

28 data points across 19 retailers

24 retailers$3,546 USD to $5,547 USD

A
Cheapest Retailer
-
$3,546 USD
HK$27,700 HKD
A
Retailer 2
-
$3,896 USD
€3,710 EUR
View
A
Retailer 3
-
$3,916 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$3,919 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$3,920 USD
View
A
Retailer 6
-
$3,992 USD
View
Final sale: no returns
A
Retailer 7
-
$4,420 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$4,454 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$4,454 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$4,454 USD
View
Price last confirmed 13 days ago
A
Retailer 11
-
$4,849 USD
£3,818 GBP
View
Price last confirmed 11 days ago
A
Retailer 12
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$4,870 USD
View
A
Retailer 13
-
$4,870 USD
View
A
Retailer 14
-
$5,010 USD
A$7,707 AUD
View
Price last confirmed 19 days ago
B+
Retailer 15
-
$5,139 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$5,170 USD
View
Price last confirmed 10 days ago
A
Retailer 17
-
$5,213 USD
€4,965 EUR
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$5,429 USD
View
Price last confirmed 14 days ago
B+
Retailer 19
-
$5,448 USD
£4,290 GBP
View
Price last confirmed 9 days ago
B+
Retailer 20
-
$5,547 USD
£4,368 GBP
View
B+
Retailer 21
-
$5,719 USD
View
Price last confirmed 8 days ago
B+
Retailer 22
-
$5,968 USD
ZAR 96,414 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 23
-
$7,873 USD
£6,199 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
671bb0f9-eba1-44de-9a4d-ac5fa7f38f9d · Oct 17
$8,565 USD
View
Price last confirmed 12 days ago
23 more retailers have this diamond
Prices start from $3,546 USDSave up to $2,002 USD

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
$3,546 USD