Oval|Lab Grown|IGI

5.77ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG762545885

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG762545885

Diamond specifications and retailer prices

From €6,837 EUR

$7,638 USD

As of November 1, 2026

Save €21,803 EUR (76%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €28,640 EUR at Novita Diamonds · As of November 1, 2026

View at Novita Diamonds

About this 5.77ct lab-grown oval diamond

This 5.77ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG762545885 or 762545885. Listed at 13 retailers as of November 1, 2026, with prices from €6,837 to €28,640, a €21,803 spread on the same certified stone. Novita Diamonds lists it at €28,640. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.77

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.5°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG762545885

Dimensions14.13 × 10.10 × 6.38 mm

L/W Ratio1.40

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG762545885

Side View

Caratlytics Score

How it works →

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 1

Current: €28,640 EUR|Low: €6,837 EUR|High: €37,581 EUR|Avg: €18,404 EUR|-11.7%

Novita Diamonds

Retailer 2

Retailer 3

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Retailer 5

Retailer 6

Retailer 7

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Retailer 13

November 1, 2026

Retailer 9€6,837 EUR

Retailer 6€8,854 EUR

Retailer 13€9,246 EUR

Retailer 4€9,313 EUR

Retailer 7€10,414 EUR

Retailer 8€14,126 EUR

Retailer 11€14,986 EUR

Retailer 2€15,663 EUR

Retailer 10€16,165 EUR

Retailer 12€23,551 EUR

Retailer 5€26,133 EUR

Retailer 3€27,274 EUR

Novita Diamonds€28,640 EUR

42 data points across 13 retailers

13 retailers€6,837 EUR to €28,640 EUR

Cheapest Retailer

€6,837 EUR

$7,638 USD

Retailer 2

€8,854 EUR

$9,892 USD

View

Retailer 3

€9,246 EUR

HK$80,700 HKD

View

Retailer 4

€9,313 EUR

$10,405 USD

View

Retailer 5

€10,414 EUR

£9,161 GBP

View

Retailer 6

€14,126 EUR

View

Retailer 7

€14,986 EUR

$16,743 USD

View

B+

Retailer 8

€15,663 EUR

£13,779 GBP

View

B+

Retailer 9

€16,165 EUR

$18,060 USD

View

Retailer 10

€23,551 EUR

$26,311 USD

View

B+

Retailer 11

€26,133 EUR

$29,196 USD

View

Retailer 12

€27,274 EUR

$30,471 USD

View

Most Expensive

Novita Diamonds

cert_762545885 · Nov 1

€28,640 EUR

A$49,225 AUD

View

12 more retailers have this diamond

Prices start from €6,837 EURSave up to €21,803 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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5.77ct Oval

€6,837 EUR