Round|Natural|GIA

1.01ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1555211493

Certificate GIA 1555211493

Diamond specifications and retailer prices

From €2,168 EUR
HK$19,000 HKD
As of November 1, 2026
Save €2,610 EUR (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,288 EUR at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1555211493. Listed at 22 retailers as of November 1, 2026, with a 120% 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

1.01
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1555211493
Dimensions6.38 × 4.01 × 4.01 mm
L/W Ratio1.59
Culet sizeNone
Top View
6.38 mm4.01 mm1.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555211493
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: Nov 1
Current: €2,954 EUR|Low: €2,145 EUR|High: €5,137 EUR|Avg: €3,004 EUR|-5.5%
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
November 3, 2026
Retailer 16€2,168 EUR
Retailer 18€2,318 EUR
Retailer 17€2,331 EUR
Retailer 5€2,356 EUR
Retailer 6€2,389 EUR
Retailer 7€2,393 EUR
Retailer 2€2,594 EUR
Retailer 10€2,600 EUR
Retailer 12€2,933 EUR
Retailer 4€2,951 EUR
Retailer 1€2,954 EUR
Retailer 19€3,049 EUR
Retailer 13€3,133 EUR
Retailer 11€3,254 EUR
Retailer 8€3,323 EUR
Retailer 9€3,329 EUR
Retailer 3€3,390 EUR
Retailer 15€3,512 EUR
Retailer 14€4,778 EUR

29 data points across 19 retailers

22 retailers€2,168 EUR to €4,778 EUR

A
Cheapest Retailer
-
€2,168 EUR
HK$19,000 HKD
A
Retailer 2
-
€2,318 EUR
$2,600 USD
View
A
Retailer 3
-
€2,331 EUR
$2,615 USD
View
A
Retailer 4
-
€2,356 EUR
$2,643 USD
View
A
Retailer 5
-
€2,389 EUR
$2,680 USD
View
Final sale: no returns
A
Retailer 6
-
€2,393 EUR
A$4,130 AUD
View
A
Retailer 7
-
€2,594 EUR
$2,910 USD
View
Retailer 8
-
€2,600 EUR
$2,916 USD
View
Price last confirmed 22 days ago
Retailer 9
-
€2,750 EUR
$3,084 USD
View
Price last confirmed 35 days ago
A
Retailer 10
-
€2,933 EUR
$3,290 USD
View
B+
Retailer 11
-
€2,951 EUR
$3,310 USD
View
A
Retailer 12
-
€2,954 EUR
£2,609 GBP
View
B+
Retailer 13
-
€3,049 EUR
$3,420 USD
View
B+
Retailer 14
-
€3,133 EUR
View
Retailer 15
-
€3,172 EUR
$3,558 USD
View
Price last confirmed 34 days ago
Retailer 16
-
€3,254 EUR
A$5,615 AUD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
€3,323 EUR
£2,935 GBP
View
Retailer 18
-
€3,329 EUR
$3,734 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
€3,390 EUR
$3,802 USD
View
B+
Retailer 20
-
€3,512 EUR
ZAR 63,636 ZAR
View
B
Retailer 21
-
€4,778 EUR
£4,220 GBP
View
Most Expensive
NZ Jewellers
e8b043c0-d7be-4661-b791-ef53398cb96f · Sep 27
€5,288 EUR
$5,931 USD
View
Price last confirmed 37 days ago
21 more retailers have this diamond
Prices start from €2,168 EURSave up to €2,610 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
1.01ct Round
€2,168 EUR