Oval|Lab Grown|IGI

5.43ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768629412

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768629412

Diamond specifications and retailer prices

From €7,827 EUR

$8,744 USD

As of October 30, 2026

Save €22,709 EUR (74%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €30,536 EUR at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.43ct lab-grown oval diamond

This 5.43ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629412 or 768629412. Listed at 13 retailers as of October 30, 2026, with prices from €7,827 to €30,536, a €22,709 spread on the same certified stone. Taylor and Hart lists it at €30,536. 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

5.43

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768629412

Dimensions13.92 × 9.97 × 6.23 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 LG768629412

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: Oct 30

Current: €16,363 EUR|Low: €7,827 EUR|High: €39,948 EUR|Avg: €18,699 EUR|-32.3%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Taylor and Hart

October 31, 2026

Retailer 12€7,827 EUR

Retailer 2€7,854 EUR

Retailer 9€10,079 EUR

Retailer 11€10,222 EUR

Retailer 3€10,690 EUR

Retailer 5€11,471 EUR

Retailer 6€16,013 EUR

Retailer 4€16,160 EUR

Retailer 1€16,363 EUR

Retailer 8€17,500 EUR

Retailer 7€19,814 EUR

Retailer 10€26,903 EUR

Taylor and Hart€30,536 EUR

36 data points across 13 retailers

13 retailers€7,827 EUR to €30,536 EUR

Cheapest Retailer

€7,827 EUR

$8,744 USD

Retailer 2

€7,854 EUR

$8,774 USD

View

Retailer 3

€10,079 EUR

$11,260 USD

View

Retailer 4

€10,222 EUR

$11,420 USD

View

Retailer 5

€10,690 EUR

HK$93,300 HKD

View

Retailer 6

€11,471 EUR

£10,091 GBP

View

B+

Retailer 7

€16,013 EUR

$17,890 USD

View

B+

Retailer 8

€16,160 EUR

$18,054 USD

View

B+

Retailer 9

€16,363 EUR

View

B+

Retailer 10

€17,500 EUR

£15,395 GBP

View

B+

Retailer 11

€19,814 EUR

ZAR 357,611 ZAR

View

B+

Retailer 12

€26,903 EUR

$30,056 USD

View

Most Expensive

Taylor and Hart

GDCX8N6 · Oct 30

€30,536 EUR

$34,115 USD

View

12 more retailers have this diamond

Prices start from €7,827 EURSave up to €22,709 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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5.43ct Oval

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