Radiant|Lab Grown|IGI

7.77ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG843655417

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG843655417

Diamond specifications and retailer prices

From €2,758 EUR

$3,081 USD

As of October 30, 2026

Save €9,015 EUR (77%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: €11,773 EUR at With Clarity · As of October 31, 2026

View at With Clarity

About this 7.77ct lab-grown radiant diamond

This 7.77ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843655417 or 843655417. Listed at 21 retailers as of October 30, 2026, with prices from €2,758 to €11,773, a €9,015 spread on the same certified stone. With Clarity lists it at €11,773. 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

7.77

Carat

Color

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle46°

Pavilion angle31.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843655417

Dimensions14.86 × 9.33 × 6.09 mm

L/W Ratio1.59

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 LG843655417

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: €10,573 EUR|Low: €2,758 EUR|High: €12,292 EUR|Avg: €5,877 EUR

Retailer 1

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

Retailer 18

Retailer 19

Retailer 20

With Clarity

November 1, 2026

Retailer 18€2,758 EUR

Retailer 10€3,016 EUR

Retailer 17€3,088 EUR

Retailer 4€3,199 EUR

Retailer 5€3,339 EUR

Retailer 16€3,404 EUR

Retailer 19€3,817 EUR

Retailer 9€3,997 EUR

Retailer 12€4,206 EUR

Retailer 15€4,502 EUR

Retailer 11€4,688 EUR

Retailer 14€4,849 EUR

Retailer 6€5,525 EUR

Retailer 3€5,776 EUR

Retailer 7€8,151 EUR

Retailer 13€8,316 EUR

Retailer 2€9,040 EUR

Retailer 1€10,573 EUR

Retailer 20€11,149 EUR

Retailer 8€11,271 EUR

With Clarity€11,773 EUR

10 data points across 21 retailers

21 retailers€2,758 EUR to €11,773 EUR

Cheapest Retailer

€2,758 EUR

$3,081 USD

Retailer 2

€3,016 EUR

$3,370 USD

View

Retailer 3

€3,088 EUR

$3,450 USD

View

Final sale: no returns

Retailer 4

€3,199 EUR

$3,574 USD

View

Retailer 5

€3,339 EUR

$3,730 USD

View

Retailer 6

€3,404 EUR

$3,803 USD

View

Retailer 7

€3,817 EUR

£3,358 GBP

View

B+

Retailer 8

€3,997 EUR

$4,465 USD

View

B+

Retailer 9

€4,206 EUR

£3,700 GBP

View

B+

Retailer 10

€4,502 EUR

$5,030 USD

View

B+

Retailer 11

€4,688 EUR

$5,238 USD

View

B+

Retailer 12

€4,849 EUR

View

B+

Retailer 13

€5,525 EUR

£4,860 GBP

View

B+

Retailer 14

€5,776 EUR

ZAR 104,240 ZAR

View

Retailer 15

€8,151 EUR

£7,170 GBP

View

Retailer 16

€8,316 EUR

$9,291 USD

View

Retailer 17

€9,040 EUR

$10,100 USD

View

Retailer 18

€10,573 EUR

A$18,172 AUD

View

Retailer 19

€11,149 EUR

$12,456 USD

View

Retailer 20

€11,271 EUR

SGD 17,016 SGD

View

Most Expensive

With Clarity

843655417 · Oct 31

€11,773 EUR

$13,153 USD

View

20 more retailers have this diamond

Prices start from €2,758 EURSave up to €9,015 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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