Oval|Natural|GIA

1.21ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 6442622821

Certificate GIA 6442622821

Diamond specifications and retailer prices

From €3,752 EUR

$4,192 USD

As of October 30, 2026

Save €4,192 EUR (53%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: €7,944 EUR at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded D 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 6442622821. Listed at 15 retailers as of October 30, 2026, with prices from €3,752 to €7,944, a €4,192 spread on the same certified stone. NZ Jewellers lists it at €7,944. 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

1.21

Carat

Colour

SI2

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 6442622821

Dimensions8.38 × 5.86 × 3.78 mm

L/W Ratio1.43

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 6442622821

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: €7,565 EUR|Low: €3,752 EUR|High: €7,656 EUR|Avg: €4,892 EUR|-0.1%

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

November 1, 2026

Retailer 10€3,752 EUR

Retailer 8€3,818 EUR

Retailer 4€3,823 EUR

Retailer 9€4,041 EUR

Retailer 12€4,303 EUR

Retailer 6€4,741 EUR

Retailer 11€4,753 EUR

Retailer 2€4,825 EUR

Retailer 13€4,825 EUR

Retailer 3€4,986 EUR

Retailer 7€5,375 EUR

Retailer 5€6,347 EUR

Retailer 1€7,565 EUR

41 data points across 13 retailers

15 retailers€3,752 EUR to €7,944 EUR

B+

Cheapest Retailer

€3,752 EUR

$4,192 USD

B+

Retailer 2

€3,818 EUR

$4,265 USD

View

B+

Retailer 3

€4,041 EUR

$4,515 USD

View

B+

Retailer 4

€4,303 EUR

$4,807 USD

View

B+

Retailer 5

€4,303 EUR

$4,807 USD

View

B+

Retailer 6

€4,303 EUR

$4,807 USD

View

B+

Retailer 7

€4,741 EUR

£4,170 GBP

View

Retailer 8

€4,753 EUR

£4,181 GBP

View

Price last confirmed 33 days ago

Retailer 9

€4,825 EUR

$5,390 USD

View

Retailer 10

€4,825 EUR

$5,390 USD

View

Retailer 11

€4,965 EUR

$5,547 USD

View

Retailer 12

€4,986 EUR

$5,570 USD

View

Retailer 13

€5,375 EUR

View

Retailer 14

€7,565 EUR

£6,655 GBP

View

Most Expensive

NZ Jewellers

e6fafed5-d9a1-4950-b8b9-6148eefd9cc0 · Oct 30

€7,944 EUR

$8,875 USD

View

14 more retailers have this diamond

Prices start from €3,752 EURSave up to €4,192 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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B+

1.21ct Oval

€3,752 EUR