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Oval|Natural|GIA

1.51ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 6552614732

Certificate GIA 6552614732

Diamond specifications and retailer prices

From €4,391 EUR
As of November 6, 2026
Save €1,191 EUR (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,582 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552614732. Listed at 7 retailers as of November 6, 2026, with prices from €4,391 to €5,582, a €1,191 spread on the same certified stone. GemTrove lists it at €5,582. 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

1.51
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552614732
Dimensions8.50 × 6.30 × 4.14 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Crystal, Feather, Needle, Indented Natural
Top View
8.50 mm6.30 mm1.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552614732
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.7%

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 6
Current: €4,391 EUR|Low: €4,212 EUR|High: €5,306 EUR|Avg: €4,820 EUR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1€4,391 EUR
Retailer 3€4,590 EUR
Retailer 4€4,781 EUR
Retailer 5€4,939 EUR
Retailer 2€4,983 EUR
Retailer 6€5,035 EUR

46 data points across 6 retailers

7 retailers€4,391 EUR to €5,582 EUR

A
Cheapest Retailer
-
€4,391 EUR
A
Retailer 2
-
€4,590 EUR
View
A
Retailer 3
-
€4,781 EUR
View
A
Retailer 4
-
€4,939 EUR
View
Final sale: no returns
A
Retailer 5
-
€4,983 EUR
View
A
Retailer 6
-
€5,035 EUR
View
Most Expensive
A
GemTrove
GT-N-01286867-98 · Nov 6
€5,582 EUR
A$9,588 AUD
View
6 more retailers have this diamond
Prices start from €4,391 EURSave up to €1,191 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
€4,391 EUR