Round|Lab Grown|IGI

10.47ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG587317726

Shape and cutting style on the report: Round brilliant

Certificate IGI LG587317726

Diamond specifications and retailer prices

From $1,814 USD

As of October 29, 2026

Save $5,559 USD (75%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $7,373 USD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 10.47ct lab-grown round diamond

This 10.47ct lab-grown round 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 LG587317726 or 587317726. Listed at 17 retailers as of October 29, 2026, with prices from $1,814 to $7,373, a $5,559 spread on the same certified stone. Taylor and Hart lists it at $7,373. 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

10.47

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG587317726

Dimensions14.25 × 14.34 × 8.48 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG587317726

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: $3,257 USD|Low: $2,030 USD|High: $11,392 USD|Avg: $4,982 USD|-28.8%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Taylor and Hart

October 29, 2026

Retailer 10$2,030 USD

Retailer 4$2,270 USD

Retailer 7$2,432 USD

Retailer 2$2,659 USD

Retailer 1$3,257 USD

Retailer 9$3,299 USD

Retailer 6$3,539 USD

Retailer 5$3,905 USD

Retailer 11$6,048 USD

Retailer 8$6,538 USD

Retailer 3$7,026 USD

Taylor and Hart$7,373 USD

24 data points across 12 retailers

17 retailers$1,814 USD to $7,373 USD

Cheapest Retailer

$1,814 USD

Retailer 2

$1,973 USD

View

Retailer 3

$2,030 USD

View

Final sale: no returns

Retailer 4

$2,104 USD

View

Retailer 5

$2,104 USD

View

Price last confirmed 18 days ago

Retailer 6

$2,270 USD

View

Retailer 7

$2,432 USD

HK$19,000 HKD

View

Retailer 8

$2,659 USD

View

Retailer 9

$3,257 USD

ZAR 52,615 ZAR

View

Retailer 10

$3,299 USD

View

Retailer 11

$3,539 USD

View

Retailer 12

$3,905 USD

A$6,007 AUD

View

Price last confirmed 8 days ago

Retailer 13

$3,943 USD

View

B+

Retailer 14

$6,048 USD

View

B+

Retailer 15

$6,538 USD

View

B+

Retailer 16

$7,026 USD

SGD 9,494 SGD

View

Most Expensive

B+

Taylor and Hart

TA9YIL7 · Oct 30

$7,373 USD

View

16 more retailers have this diamond

Prices start from $1,814 USDSave up to $5,559 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

10.47ct Round

$1,814 USD