Round|Lab Grown|IGI

1.07ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG487174437

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487174437

Diamond specifications and retailer prices

From €707 EUR

$790 USD

As of October 31, 2026

Save €3,070 EUR (81%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: €3,777 EUR at MOH London · As of October 29, 2026

View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487174437 or 487174437. Listed at 12 retailers as of October 29, 2026, with prices from €707 to €3,777, a €3,070 spread on the same certified stone. MOH London lists it at €3,777. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle35.7°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG487174437

Dimensions6.53 × 6.56 × 4.08 mm

L/W Ratio1.00

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

SymmetryVery Good

FluorescenceNone

CertificateIGI LG487174437

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 31

Current: €3,777 EUR|Low: €707 EUR|High: €3,808 EUR|Avg: €1,754 EUR|+0.5%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 29, 2026

Retailer 6€707 EUR

Retailer 5€1,008 EUR

Retailer 10€1,129 EUR

Retailer 7€1,170 EUR

Retailer 9€1,170 EUR

Retailer 11€1,325 EUR

Retailer 12€1,655 EUR

Retailer 8€1,859 EUR

Retailer 2€2,150 EUR

Retailer 3€2,305 EUR

Retailer 4€2,618 EUR

MOH London€3,777 EUR

18 data points across 12 retailers

12 retailers€707 EUR to €3,777 EUR

Cheapest Retailer

€707 EUR

$790 USD

B+

Retailer 2

€1,008 EUR

$1,126 USD

View

B+

Retailer 3

€1,097 EUR

$1,226 USD

View

B+

Retailer 4

€1,129 EUR

$1,261 USD

View

Final sale: no returns

Retailer 5

€1,170 EUR

$1,307 USD

View

Price last confirmed 14 days ago

Retailer 6

€1,170 EUR

$1,307 USD

View

B+

Retailer 7

€1,325 EUR

$1,480 USD

View

Retailer 8

€1,859 EUR

$2,077 USD

View

Retailer 9

€2,150 EUR

ZAR 38,803 ZAR

View

Retailer 10

€2,192 EUR

$2,449 USD

View

Retailer 11

€2,305 EUR

$2,575 USD

View

Most Expensive

MOH London

LG487174437 · Oct 29

€3,777 EUR

£3,323 GBP

View

11 more retailers have this diamond

Prices start from €707 EURSave up to €3,070 EUR

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.

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1.07ct Round

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