Oval|Natural|GIA

1.51ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 1517519211

Certificate GIA 1517519211

Diamond specifications and retailer prices

From €4,404 EUR

$4,902 USD

As of October 28, 2026

Save €4,043 EUR (48%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €8,447 EUR at NZ Jewellers · As of October 27, 2026

View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1517519211. Listed at 14 retailers as of October 27, 2026, with prices from €4,404 to €8,447, a €4,043 spread on the same certified stone. NZ Jewellers lists it at €8,447. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51

Carat

Colour

SI2

Clarity

Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Good

PolishExcellent

SymmetryVery Good

FluorescenceMedium

OriginNatural

Grading LabGIA

CertificateGIA 1517519211

Dimensions8.63 × 6.26 × 4.16 mm

L/W Ratio1.38

Girdle conditionFaceted

Cert comments

Crystal, Feather, Indented Natural, Knot, Needle, Natural

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutGood

PolishExcellent

SymmetryVery Good

FluorescenceMedium

CertificateGIA 1517519211

Side View

Caratlytics Score

How it works →

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: Oct 28

Current: €8,447 EUR|Low: €4,179 EUR|High: €8,447 EUR|Avg: €5,313 EUR|+5.4%

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

October 30, 2026

Retailer 6€4,331 EUR

Retailer 13€4,404 EUR

Retailer 4€4,526 EUR

Retailer 3€4,662 EUR

Retailer 2€4,773 EUR

Retailer 7€4,927 EUR

Retailer 5€5,050 EUR

Retailer 8€5,050 EUR

Retailer 9€5,050 EUR

Retailer 11€5,707 EUR

Retailer 14€5,713 EUR

Retailer 12€5,827 EUR

Retailer 10€8,088 EUR

NZ Jewellers€8,447 EUR

31 data points across 14 retailers

14 retailers€4,404 EUR to €8,447 EUR

Retailer 1

€4,331 EUR

$4,820 USD

Price last confirmed 8 days ago

Retailer 2

€4,404 EUR

$4,902 USD

View

B+

Retailer 3

€4,526 EUR

$5,037 USD

View

B+

Retailer 4

€4,662 EUR

$5,189 USD

View

Final sale: no returns

B+

Retailer 5

€4,773 EUR

£4,183 GBP

View

B+

Retailer 6

€4,927 EUR

£4,318 GBP

View

B+

Retailer 7

€5,050 EUR

$5,621 USD

View

B+

Retailer 8

€5,050 EUR

$5,621 USD

View

B+

Retailer 9

€5,050 EUR

$5,621 USD

View

B+

Retailer 10

€5,707 EUR

View

B+

Retailer 11

€5,713 EUR

$6,359 USD

View

B+

Retailer 12

€5,827 EUR

$6,486 USD

View

Retailer 13

€8,088 EUR

£7,088 GBP

View

Most Expensive

NZ Jewellers

36036085-c35f-4bd2-be9d-44e10c9d771b · Oct 27

€8,447 EUR

$9,402 USD

View

13 more retailers have this diamond

Prices start from €4,404 EURSave up to €4,043 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.

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1.51ct Oval

€4,404 EUR