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1.51ct I VVS1 Round Natural Diamond

EX • I/VVS1 • IGI 833650910

Shape and cutting style on the report: Round brilliant

Certificate IGI 833650910

Diamond specifications and retailer prices

From €3,482 EUR
$3,905 USD
As of November 1, 2026
Save €3,496 EUR (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,978 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 833650910. Listed at 20 retailers as of October 30, 2026, with prices from €3,482 to €6,978, a €3,496 spread on the same certified stone. NZ Jewellers lists it at €6,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.7°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 833650910
Dimensions7.15 × 7.26 × 4.58 mm
L/W Ratio1.02
Girdle conditionFaceted
Top View
7.15 mm7.26 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 833650910
Side View
Table 56.0%Crown 36.7°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €6,978 EUR|Low: €3,482 EUR|High: €6,978 EUR|Avg: €4,516 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
November 1, 2026
Retailer 7€3,482 EUR
Retailer 5€3,696 EUR
Retailer 4€4,005 EUR
Retailer 13€4,005 EUR
Retailer 14€4,005 EUR
Retailer 6€4,035 EUR
Retailer 9€4,149 EUR
Retailer 11€4,378 EUR
Retailer 12€4,495 EUR
Retailer 2€4,513 EUR
Retailer 3€4,621 EUR
Retailer 10€4,923 EUR
Retailer 8€6,379 EUR
NZ Jewellers€6,978 EUR

33 data points across 14 retailers

20 retailers€3,482 EUR to €6,978 EUR

A
Cheapest Retailer
-
€3,482 EUR
$3,905 USD
A
Retailer 2
-
€3,571 EUR
$4,005 USD
View
A
Retailer 3
-
€3,602 EUR
$4,040 USD
View
A
Retailer 4
-
€3,696 EUR
$4,146 USD
View
Final sale: no returns
A
Retailer 5
-
€3,897 EUR
$4,371 USD
View
A
Retailer 6
-
€4,005 EUR
$4,492 USD
View
A
Retailer 7
-
€4,005 EUR
$4,492 USD
View
A
Retailer 8
-
€4,005 EUR
$4,492 USD
View
Retailer 9
-
€4,035 EUR
£3,563 GBP
View
Price last confirmed 33 days ago
A
Retailer 10
-
€4,138 EUR
$4,641 USD
View
A
Retailer 11
-
€4,149 EUR
£3,664 GBP
View
A
Retailer 12
-
€4,204 EUR
$4,715 USD
View
A
Retailer 13
-
€4,378 EUR
$4,910 USD
View
A
Retailer 14
-
€4,495 EUR
£3,970 GBP
View
A
Retailer 15
-
€4,513 EUR
View
A
Retailer 16
-
€4,621 EUR
$5,183 USD
View
A
Retailer 17
-
€4,923 EUR
ZAR 89,203 ZAR
View
Retailer 18
-
€5,323 EUR
$5,970 USD
View
Price last confirmed 39 days ago
A
Retailer 19
-
€6,379 EUR
£5,634 GBP
View
Most Expensive
B+
NZ Jewellers
6af4bcb8-018a-4f4d-9533-ca9f650cb48c · Oct 30
€6,978 EUR
$7,826 USD
View
19 more retailers have this diamond
Prices start from €3,482 EURSave up to €3,496 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
1.51ct Round
€3,482 EUR