Oval|Lab Grown|IGI

10.06ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG678548659

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG678548659

Diamond specifications and retailer prices

From $1,477 USD

£1,163 GBP

As of October 30, 2026

Save $5,793 USD (80%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $7,270 USD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 10.06ct lab-grown oval diamond

This 10.06ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678548659 or 678548659. Listed at 14 retailers as of October 30, 2026, with prices from $1,477 to $7,270, a $5,793 spread on the same certified stone. Brilliant Earth lists it at $7,270. 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

10.06

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG678548659

Dimensions16.74 × 11.97 × 7.65 mm

L/W Ratio1.40

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 LG678548659

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: $7,270 USD|Low: $1,477 USD|High: $7,270 USD|Avg: $3,427 USD

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

Retailer 15

Retailer 16

October 30, 2026

Retailer 2$1,477 USD

Retailer 13$1,650 USD

Retailer 14$1,820 USD

Retailer 5$1,907 USD

Retailer 8$2,181 USD

Retailer 9$2,554 USD

Retailer 12$2,573 USD

Retailer 4$2,604 USD

Retailer 16$2,995 USD

Retailer 11$3,055 USD

Retailer 15$3,978 USD

Retailer 3$4,814 USD

Retailer 10$5,400 USD

Retailer 6$5,520 USD

Retailer 7$5,805 USD

Brilliant Earth$7,270 USD

21 data points across 16 retailers

14 retailers$1,477 USD to $7,270 USD

Cheapest Retailer

$1,477 USD

£1,163 GBP

Retailer 2

$1,650 USD

View

Price last confirmed 18 days ago

Retailer 3

$1,820 USD

View

Retailer 4

$1,907 USD

HK$14,900 HKD

View

Retailer 5

$2,554 USD

ZAR 41,265 ZAR

View

B+

Retailer 6

$2,604 USD

View

Retailer 7

$2,995 USD

View

Retailer 8

$3,055 USD

A$4,700 AUD

View

Price last confirmed 9 days ago

B+

Retailer 9

$3,978 USD

£3,132 GBP

View

Retailer 10

$4,814 USD

View

B+

Retailer 11

$5,400 USD

View

B+

Retailer 12

$5,520 USD

SGD 7,459 SGD

View

Retailer 13

$5,805 USD

View

Most Expensive

Brilliant Earth

22254941A · Oct 30

$7,270 USD

View

13 more retailers have this diamond

Prices start from $1,477 USDSave up to $5,793 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

10.06ct Oval

$1,477 USD