Oval|Lab Grown|IGI

4.97ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG793609691

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793609691

Diamond specifications and retailer prices

From $814 USD

As of October 29, 2026

Save $6,679 USD (89%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $7,493 USD at Frank Darling · As of October 29, 2026

View at Frank Darling

About this 4.97ct lab-grown oval diamond

This 4.97ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793609691 or 793609691. Listed at 13 retailers as of October 29, 2026, with prices from $814 to $7,493, a $6,679 spread on the same certified stone. Frank Darling lists it at $7,493. 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

4.97

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG793609691

Dimensions13.74 × 9.77 × 5.87 mm

L/W Ratio1.41

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG793609691

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 29

Current: $7,493 USD|Low: $814 USD|High: $11,900 USD|Avg: $3,396 USD|-5.4%

Frank Darling

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

Retailer 16

Retailer 17

October 30, 2026

Retailer 17$814 USD

Retailer 16$885 USD

Retailer 10$995 USD

Retailer 6$1,447 USD

Retailer 4$1,522 USD

Retailer 5$1,523 USD

Retailer 11$1,525 USD

Retailer 9$1,688 USD

Retailer 14$2,170 USD

Retailer 13$2,230 USD

Retailer 3$2,929 USD

Retailer 8$3,284 USD

Retailer 12$3,538 USD

Retailer 7$4,096 USD

Retailer 2$5,890 USD

Retailer 15$7,230 USD

Frank Darling$7,493 USD

24 data points across 17 retailers

13 retailers$814 USD to $7,493 USD

Cheapest Retailer

$814 USD

Retailer 2

$885 USD

View

Retailer 3

$995 USD

£783 GBP

View

Retailer 4

$1,522 USD

View

Retailer 5

$1,525 USD

View

B+

Retailer 6

$2,170 USD

View

Retailer 7

$2,230 USD

A$3,431 AUD

View

Price last confirmed 9 days ago

B+

Retailer 8

$2,929 USD

View

B+

Retailer 9

$3,538 USD

£2,786 GBP

View

Retailer 10

$3,675 USD

View

Retailer 11

$5,890 USD

View

Price under review

Retailer 12

$7,230 USD

View

Most Expensive

Frank Darling

LGOV40-58057UD · Oct 29

$7,493 USD

View

12 more retailers have this diamond

Prices start from $814 USDSave up to $6,679 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

4.97ct Oval

$814 USD