Oval|Natural|GIA

1.51ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 2554785760

Certificate GIA 2554785760

Diamond specifications and retailer prices

From €5,937 EUR
As of November 5, 2026
Save €1,549 EUR (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €7,798 EUR at GS Diamonds · As of October 29, 2026
View at GS Diamonds

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554785760. Listed at 7 retailers as of November 5, 2026, with a 26% 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
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2554785760
Dimensions8.80 × 6.38 × 4.13 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
8.80 mm6.38 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2554785760
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.7%

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 5
Current: €7,798 EUR|Low: €5,937 EUR|High: €8,106 EUR|Avg: €6,903 EUR|-2.7%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2€5,937 EUR
Retailer 4€6,228 EUR
Retailer 5€6,441 EUR
Retailer 3€6,631 EUR
Retailer 6€7,541 EUR
GS Diamonds€7,798 EUR

38 data points across 6 retailers

7 retailers€5,937 EUR to €7,487 EUR

A
Cheapest Retailer
-
€5,937 EUR
A
Retailer 2
-
€6,228 EUR
View
A
Retailer 3
-
€6,441 EUR
View
A
Retailer 4
-
€6,631 EUR
View
B+
Retailer 5
-
€7,487 EUR
View
Retailer 6
-
€7,541 EUR
View
Price last confirmed 8 days ago
Most Expensive
GS Diamonds
AN1E-100759853736 · Oct 29
€7,798 EUR
A$13,466 AUD
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from €5,937 EURSave up to €1,549 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 Oval
€5,937 EUR