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Oval|Natural|GIA

1.54ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 2557874055

Certificate GIA 2557874055

Diamond specifications and retailer prices

From €4,724 EUR
As of November 6, 2026
Save €4,381 EUR (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €10,391 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.54ct natural oval diamond

This 1.54ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557874055. Listed at 13 retailers as of November 6, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557874055
Dimensions9.10 × 6.40 × 3.97 mm
L/W Ratio1.42
Girdle conditionThick
Top View
9.10 mm6.40 mm1.54 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557874055
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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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 6
Current: €5,237 EUR|Low: €4,504 EUR|High: €9,263 EUR|Avg: €6,043 EUR
Retailer 1
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 7, 2026
Retailer 13€4,724 EUR
Retailer 5€4,743 EUR
Retailer 12€5,000 EUR
Retailer 14€5,042 EUR
Retailer 1€5,237 EUR
Retailer 7€5,417 EUR
Retailer 11€5,417 EUR
Retailer 3€5,628 EUR
Retailer 8€5,800 EUR
Retailer 10€5,900 EUR
Retailer 6€6,356 EUR
Retailer 4€6,494 EUR
Retailer 2€6,749 EUR
Retailer 9€9,104 EUR

15 data points across 14 retailers

13 retailers€4,724 EUR to €9,104 EUR

A
Cheapest Retailer
-
€4,724 EUR
A
Retailer 2
-
€5,000 EUR
View
Final sale: no returns
A
Retailer 3
-
€5,042 EUR
View
A
Retailer 4
-
€5,237 EUR
View
A
Retailer 5
-
€5,417 EUR
View
A
Retailer 6
-
€5,417 EUR
View
A
Retailer 7
-
€5,628 EUR
View
A
Retailer 8
-
€5,800 EUR
View
A
Retailer 9
-
€5,900 EUR
View
B+
Retailer 10
-
€6,494 EUR
View
B+
Retailer 11
-
€6,749 EUR
View
B
Retailer 12
-
€9,104 EUR
View
Most Expensive
NZ Jewellers
d563a045-635a-4e5d-ba45-146ecef96db0 · Sep 28
€10,391 EUR
$11,601 USD
View
Price last confirmed 40 days ago
12 more retailers have this diamond
Prices start from €4,724 EURSave up to €4,381 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
1.54ct Oval
€4,724 EUR