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Round|Natural|GIA

1.51ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 2556758957

Certificate GIA 2556758957

Diamond specifications and retailer prices

From €6,785 EUR
$7,610 USD
As of November 1, 2026
Save €6,959 EUR (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €13,744 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 GIA 2556758957. Listed at 19 retailers as of October 30, 2026, with prices from €6,785 to €13,744, a €6,959 spread on the same certified stone. NZ Jewellers lists it at €13,744. 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
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556758957
Dimensions7.31 × 7.35 × 4.58 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.31 mm7.35 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556758957
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: €13,744 EUR|Low: €6,287 EUR|High: €13,744 EUR|Avg: €8,059 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
Retailer 22
November 2, 2026
Retailer 7€6,287 EUR
Retailer 8€6,582 EUR
Retailer 15€6,583 EUR
Retailer 9€6,691 EUR
Retailer 18€6,785 EUR
Retailer 20€7,171 EUR
Retailer 4€7,585 EUR
Retailer 12€7,856 EUR
Retailer 11€8,103 EUR
Retailer 16€8,204 EUR
Retailer 22€8,217 EUR
Retailer 2€8,253 EUR
Retailer 5€8,302 EUR
Retailer 21€8,343 EUR
Retailer 3€8,523 EUR
Retailer 13€8,979 EUR
Retailer 6€9,055 EUR
Retailer 14€9,146 EUR
Retailer 19€9,481 EUR
Retailer 10€10,897 EUR
Retailer 17€11,513 EUR
NZ Jewellers€13,744 EUR

31 data points across 22 retailers

19 retailers€6,785 EUR to €13,744 EUR

Retailer 1
-
€6,287 EUR
$7,051 USD
Price last confirmed 13 days ago
Retailer 2
-
€6,582 EUR
SGD 9,976 SGD
View
Price last confirmed 11 days ago
Retailer 3
-
€6,583 EUR
SGD 9,978 SGD
View
Price last confirmed 21 days ago
Retailer 4
-
€6,691 EUR
$7,505 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€6,785 EUR
$7,610 USD
View
A
Retailer 6
-
€7,171 EUR
$8,043 USD
View
B+
Retailer 7
-
€7,585 EUR
$8,507 USD
View
Final sale: no returns
Retailer 8
-
€8,103 EUR
$9,088 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
€8,204 EUR
£7,245 GBP
View
B+
Retailer 10
-
€8,217 EUR
$9,216 USD
View
B+
Retailer 11
-
€8,253 EUR
£7,289 GBP
View
B+
Retailer 12
-
€8,302 EUR
$9,311 USD
View
B+
Retailer 13
-
€8,343 EUR
$9,358 USD
View
B+
Retailer 14
-
€8,417 EUR
$9,441 USD
View
B+
Retailer 15
-
€8,523 EUR
$9,559 USD
View
B+
Retailer 16
-
€8,979 EUR
View
B+
Retailer 17
-
€9,481 EUR
$10,634 USD
View
B
Retailer 18
-
€11,513 EUR
£10,168 GBP
View
Most Expensive
B
NZ Jewellers
753e4da4-8fb1-4457-91d8-781e80a70738 · Oct 30
€13,744 EUR
$15,415 USD
View
18 more retailers have this diamond
Prices start from €6,785 EURSave up to €6,959 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
€6,785 EUR