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Round|Natural|IGI

1.51ct D VVS1 Round Natural Diamond

EX • D/VVS1 • IGI 778649425

Shape and cutting style on the report: Round brilliant

Certificate IGI 778649425

Diamond specifications and retailer prices

From €9,887 EUR
$11,089 USD
As of November 1, 2026
Save €5,138 EUR (34%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €16,090 EUR at NZ Jewellers · As of October 20, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 778649425. Listed at 13 retailers as of November 1, 2026, with a 52% 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

1.51
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.8°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 778649425
Dimensions7.38 × 7.47 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.38 mm7.47 mm1.51 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 778649425
Side View
Table 55.0%Crown 34.8°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

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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: €16,090 EUR|Low: €9,804 EUR|High: €19,718 EUR|Avg: €13,257 EUR|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11€9,887 EUR
Retailer 2€10,305 EUR
Retailer 10€10,458 EUR
Retailer 9€10,618 EUR
Retailer 12€11,544 EUR
Retailer 8€11,782 EUR
Retailer 5€12,068 EUR
Retailer 3€13,320 EUR
Retailer 7€14,133 EUR
Retailer 6€15,025 EUR
NZ Jewellers€16,090 EUR
Retailer 4€19,718 EUR

36 data points across 12 retailers

13 retailers€9,887 EUR to €15,025 EUR

A
Cheapest Retailer
-
€9,887 EUR
$11,089 USD
A
Retailer 2
-
€10,305 EUR
£9,100 GBP
View
A
Retailer 3
-
€10,458 EUR
$11,730 USD
View
A
Retailer 4
-
€10,618 EUR
$11,909 USD
View
Final sale: no returns
Retailer 5
-
€11,544 EUR
$12,948 USD
View
Price last confirmed 11 days ago
Retailer 6
-
€11,722 EUR
$13,147 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
€11,782 EUR
$13,214 USD
View
A
Retailer 8
-
€12,068 EUR
View
Retailer 9
-
€12,124 EUR
$13,598 USD
View
Price last confirmed 44 days ago
Retailer 10
-
€13,320 EUR
$14,940 USD
View
Price last confirmed 12 days ago
A
Retailer 11
-
€14,133 EUR
ZAR 256,082 ZAR
View
A
Retailer 12
-
€15,025 EUR
£13,269 GBP
View
Most Expensive
NZ Jewellers
44b51075-e617-4632-8193-4a559ab3a3a8 · Oct 20
€16,090 EUR
$18,047 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from €9,887 EURSave up to €5,138 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
€9,887 EUR