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Round|Natural|GIA

1.51ct D VS2 Round Natural Diamond

EX • D/VS2 • GIA 6551425399

Certificate GIA 6551425399

Diamond specifications and retailer prices

From €8,369 EUR
As of November 6, 2026
Save €6,394 EUR (43%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €16,197 EUR at NZ Jewellers · As of October 9, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551425399. Listed at 20 retailers as of November 4, 2026, with a 76% 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551425399
Dimensions7.39 × 7.35 × 4.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.39 mm7.35 mm1.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551425399
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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 6
Current: €16,197 EUR|Low: €8,369 EUR|High: €16,197 EUR|Avg: €10,951 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
November 6, 2026
Retailer 20€8,369 EUR
Retailer 11€8,397 EUR
Retailer 6€8,723 EUR
Retailer 8€8,896 EUR
Retailer 14€9,177 EUR
Retailer 2€9,312 EUR
Retailer 7€9,319 EUR
Retailer 21€9,364 EUR
Retailer 3€9,479 EUR
Retailer 17€9,622 EUR
Retailer 10€9,802 EUR
Retailer 19€10,480 EUR
Retailer 12€10,663 EUR
Retailer 13€10,846 EUR
Retailer 5€11,356 EUR
Retailer 9€11,517 EUR
Retailer 16€11,850 EUR
Retailer 4€12,140 EUR
Retailer 15€13,829 EUR
Retailer 18€14,763 EUR
NZ Jewellers€16,197 EUR

26 data points across 21 retailers

20 retailers€8,369 EUR to €14,763 EUR

A
Cheapest Retailer
-
€8,369 EUR
Retailer 2
-
€8,397 EUR
View
Price last confirmed 30 days ago
A
Retailer 3
-
€8,723 EUR
View
A
Retailer 4
-
€9,132 EUR
View
Retailer 5
-
€9,177 EUR
View
Price last confirmed 22 days ago
A
Retailer 6
-
€9,312 EUR
View
A
Retailer 7
-
€9,319 EUR
View
A
Retailer 8
-
€9,364 EUR
View
A
Retailer 9
-
€9,479 EUR
View
Final sale: no returns
A
Retailer 10
-
€9,622 EUR
View
A
Retailer 11
-
€9,802 EUR
View
A
Retailer 12
-
€10,480 EUR
View
Retailer 13
-
€10,663 EUR
View
Price last confirmed 33 days ago
A
Retailer 14
-
€10,846 EUR
View
A
Retailer 15
-
€11,356 EUR
View
B+
Retailer 16
-
€11,850 EUR
View
A
Retailer 17
-
€12,140 EUR
View
B+
Retailer 18
-
€13,829 EUR
View
B+
Retailer 19
-
€14,763 EUR
View
Most Expensive
NZ Jewellers
0859cbbe-c0ee-49f2-9e78-480a20ff7795 · Oct 9
€16,197 EUR
$18,084 USD
View
Price last confirmed 28 days ago
19 more retailers have this diamond
Prices start from €8,369 EURSave up to €6,394 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
€8,369 EUR