Oval|Lab Grown|IGI

4.53ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804664755

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804664755

Diamond specifications and retailer prices

From $5,568 USD

HK$43,500 HKD

As of October 30, 2026

Save $12,094 USD (68%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $18,492 USD at Taylor and Hart · As of October 5, 2026

View at Taylor and Hart

About this 4.53ct lab-grown oval diamond

This 4.53ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804664755 or 804664755. Listed at 12 retailers as of October 30, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.53

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804664755

Dimensions13.11 × 9.31 × 5.85 mm

L/W Ratio1.41

Girdle conditionFaceted

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 LG804664755

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 30

Current: $7,274 USD|Low: $3,961 USD|High: $23,077 USD|Avg: $10,116 USD|-22.8%

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

Retailer 14

Retailer 15

Taylor and Hart

October 25, 2026

Retailer 7$3,961 USD

Retailer 5$4,894 USD

Retailer 12$5,568 USD

Retailer 15$6,814 USD

Retailer 11$6,845 USD

Retailer 10$6,889 USD

Retailer 1$7,274 USD

Retailer 8$7,730 USD

Retailer 4$9,698 USD

Retailer 6$10,074 USD

Retailer 14$10,869 USD

Retailer 2$11,023 USD

Retailer 9$11,959 USD

Retailer 3$12,170 USD

Retailer 13$17,662 USD

Taylor and Hart$18,492 USD

28 data points across 16 retailers

12 retailers$5,568 USD to $17,662 USD

Cheapest Retailer

$5,568 USD

HK$43,500 HKD

B+

Retailer 2

$6,845 USD

View

Retailer 3

$6,889 USD

View

B+

Retailer 4

$7,274 USD

€6,928 EUR

View

Retailer 5

$7,730 USD

View

Price last confirmed 9 days ago

Retailer 6

$9,698 USD

View

Price last confirmed 25 days ago

Retailer 7

$10,869 USD

£8,558 GBP

View

Price last confirmed 22 days ago

Retailer 8

$11,023 USD

ZAR 178,076 ZAR

View

Price last confirmed 23 days ago

B+

Retailer 9

$11,959 USD

View

B+

Retailer 10

$12,170 USD

View

Retailer 11

$17,662 USD

View

Most Expensive

Taylor and Hart

9NSMHN2 · Oct 5

$18,492 USD

View

Price last confirmed 25 days ago

11 more retailers have this diamond

Prices start from $5,568 USDSave up to $12,094 USD

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.

Similar diamonds

4.53ct Oval

$5,568 USD