Cushion|Lab Grown|IGI

3.54ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG812638503

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812638503

Diamond specifications and retailer prices

From $907 USD

As of November 1, 2026

Save $5,973 USD (87%) vs most expensive(unlock to see where)

8 retailers carry this diamond

Most expensive: $6,880 USD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 3.54ct lab-grown cushion diamond

This 3.54ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812638503 or 812638503. Listed at 8 retailers as of November 1, 2026, with prices from $907 to $6,880, a $5,973 spread on the same certified stone. Do Amore Diamonds lists it at $6,880. 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

3.54

Carat

Color

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle37°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812638503

Dimensions10.77 × 8.03 × 5.26 mm

L/W Ratio1.34

Girdle conditionFaceted

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 LG812638503

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: Nov 1

Current: $6,880 USD|Low: $705 USD|High: $7,687 USD|Avg: $3,218 USD

Do Amore Diamonds

Retailer 2

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November 2, 2026

Retailer 15$907 USD

Retailer 12$1,115 USD

Retailer 2$1,202 USD

Retailer 16$1,254 USD

Retailer 14$1,515 USD

Retailer 8$1,531 USD

Retailer 17$2,329 USD

Retailer 11$2,341 USD

Retailer 9$2,591 USD

Retailer 10$2,835 USD

Retailer 5$2,954 USD

Retailer 7$3,280 USD

Retailer 6$3,373 USD

Retailer 13$3,534 USD

Retailer 18$4,809 USD

Retailer 4$5,009 USD

Do Amore Diamonds$6,880 USD

Retailer 3$7,687 USD

44 data points across 18 retailers

8 retailers$907 USD to $6,880 USD

Cheapest Retailer

$907 USD

Final sale: no returns

Retailer 2

$1,115 USD

View

Retailer 3

$1,202 USD

£947 GBP

View

Retailer 4

$1,254 USD

View

Retailer 5

$1,515 USD

View

B+

Retailer 6

$2,341 USD

A$3,601 AUD

View

Retailer 7

$3,534 USD

£2,783 GBP

View

Most Expensive

Do Amore Diamonds

7-1790214 · Nov 2

$6,880 USD

View

7 more retailers have this diamond

Prices start from $907 USDSave up to $5,973 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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