Oval|Lab Grown|IGI

9.91ct E VVS2 Oval Lab Grown Diamond

ID • E/VVS2 • IGI LG793627724

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793627724

Diamond specifications and retailer prices

From $2,323 USD

As of October 30, 2026

Save $9,827 USD (81%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $12,150 USD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 9.91ct lab-grown oval diamond

This 9.91ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG793627724 or 793627724. Listed at 16 retailers as of October 29, 2026, with prices from $2,323 to $12,150, a $9,827 spread on the same certified stone. Brilliant Earth lists it at $12,150. 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

9.91

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.1°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG793627724

Dimensions17.93 × 12.37 × 7.24 mm

L/W Ratio1.45

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG793627724

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: $12,150 USD|Low: $1,958 USD|High: $12,160 USD|Avg: $4,803 USD|-0.1%

Brilliant Earth

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

October 31, 2026

Retailer 6$1,958 USD

Retailer 11$2,323 USD

Retailer 4$2,578 USD

Retailer 8$2,609 USD

Retailer 9$2,857 USD

Retailer 2$2,919 USD

Retailer 5$3,415 USD

Retailer 14$4,974 USD

Retailer 10$5,300 USD

Retailer 12$5,515 USD

Retailer 3$6,483 USD

Retailer 7$6,568 USD

Retailer 13$6,843 USD

Brilliant Earth$12,150 USD

42 data points across 14 retailers

16 retailers$2,323 USD to $12,150 USD

Retailer 1

$1,958 USD

Price last confirmed 18 days ago

Retailer 2

$2,323 USD

View

B+

Retailer 3

$2,578 USD

View

Retailer 4

$2,609 USD

£2,054 GBP

View

Retailer 5

$2,857 USD

ZAR 46,156 ZAR

View

Retailer 6

$2,919 USD

View

Retailer 7

$3,415 USD

€3,252 EUR

View

B+

Retailer 8

$4,631 USD

View

B+

Retailer 9

$4,974 USD

View

B+

Retailer 10

$5,300 USD

£4,173 GBP

View

B+

Retailer 11

$5,515 USD

View

B+

Retailer 12

$6,483 USD

View

B+

Retailer 13

$6,568 USD

View

Retailer 14

$6,843 USD

View

Retailer 15

$12,150 USD

View

Most Expensive

Brilliant Earth

21001829A · Oct 29

$12,150 USD

View

15 more retailers have this diamond

Prices start from $2,323 USDSave up to $9,827 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

9.91ct Oval

$2,323 USD