Cushion|Lab Grown|IGI

7.03ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG778680649

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778680649

Diamond specifications and retailer prices

From $1,683 USD

As of October 29, 2026

Save $4,447 USD (73%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $6,130 USD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 7.03ct lab-grown cushion diamond

This 7.03ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778680649 or 778680649. Listed at 15 retailers as of October 29, 2026, with prices from $1,683 to $6,130, a $4,447 spread on the same certified stone. Taylor and Hart lists it at $6,130. 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

7.03

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle31.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG778680649

Dimensions14.95 × 9.76 × 6.07 mm

L/W Ratio1.53

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 LG778680649

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $2,462 USD|Low: $1,683 USD|High: $17,240 USD|Avg: $4,215 USD|-15.1%

Retailer 1

Retailer 2

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Retailer 7

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Retailer 16

Taylor and Hart

October 30, 2026

Retailer 5$1,683 USD

Retailer 6$1,792 USD

Retailer 13$1,915 USD

Retailer 14$2,085 USD

Retailer 3$2,114 USD

Retailer 1$2,462 USD

Retailer 4$2,746 USD

Retailer 9$2,749 USD

Retailer 10$3,148 USD

Retailer 8$3,201 USD

Retailer 12$3,236 USD

Retailer 2$4,206 USD

Retailer 15$4,527 USD

Retailer 16$4,698 USD

Retailer 11$4,985 USD

Taylor and Hart$6,130 USD

Retailer 7$17,240 USD

26 data points across 17 retailers

15 retailers$1,683 USD to $6,130 USD

Cheapest Retailer

$1,683 USD

Final sale: no returns

Retailer 2

$1,792 USD

View

Price last confirmed 17 days ago

Retailer 3

$1,915 USD

View

Retailer 4

$2,085 USD

£1,642 GBP

View

Price last confirmed 13 days ago

Retailer 5

$2,114 USD

View

Retailer 6

$2,462 USD

£1,938 GBP

View

Retailer 7

$2,746 USD

View

Retailer 8

$2,749 USD

€2,618 EUR

View

Retailer 9

$3,148 USD

ZAR 50,864 ZAR

View

Retailer 10

$3,236 USD

A$4,978 AUD

View

Price last confirmed 8 days ago

B+

Retailer 11

$4,206 USD

£3,312 GBP

View

B+

Retailer 12

$4,527 USD

View

B+

Retailer 13

$4,698 USD

View

B+

Retailer 14

$4,985 USD

£3,925 GBP

View

Most Expensive

Taylor and Hart

QBCIER1 · Oct 30

$6,130 USD

View

14 more retailers have this diamond

Prices start from $1,683 USDSave up to $4,447 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.

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7.03ct Cushion

$1,683 USD