Cushion|Lab Grown|IGI

0.65ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG660455015

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG660455015

Diamond specifications and retailer prices

From $347 USD

As of October 30, 2026

Save $2,223 USD (86%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $2,570 USD at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 0.65ct lab-grown cushion diamond

This 0.65ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG660455015 or 660455015. Listed at 16 retailers as of October 30, 2026, with prices from $347 to $2,570, a $2,223 spread on the same certified stone. Do Amore Diamonds lists it at $2,570. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.65

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.6°

Pavilion angle34.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG660455015

Dimensions5.48 × 4.68 × 3.03 mm

L/W Ratio1.17

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG660455015

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 30

Current: $690 USD|Low: $250 USD|High: $1,860 USD|Avg: $1,110 USD|+19.0%

Retailer 1

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Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Retailer 15

Retailer 16

October 31, 2026

Retailer 15$347 USD

Retailer 8$355 USD

Retailer 7$461 USD

Retailer 2$684 USD

Retailer 1$690 USD

Retailer 13$769 USD

Retailer 5$837 USD

Retailer 9$1,079 USD

Retailer 3$1,121 USD

Retailer 4$1,481 USD

Retailer 16$1,527 USD

Retailer 14$1,542 USD

Retailer 6$1,661 USD

Retailer 10$1,710 USD

Retailer 12$1,710 USD

Retailer 11$1,713 USD

35 data points across 16 retailers

16 retailers$347 USD to $2,570 USD

Cheapest Retailer

$347 USD

Final sale: no returns

Retailer 2

$355 USD

View

Retailer 3

$461 USD

View

Retailer 4

$684 USD

View

Retailer 5

$690 USD

€657 EUR

View

B+

Retailer 6

$769 USD

ZAR 12,427 ZAR

View

Retailer 7

$837 USD

A$1,287 AUD

View

Price last confirmed 24 days ago

B+

Retailer 8

$1,079 USD

A$1,660 AUD

View

B+

Retailer 9

$1,121 USD

CA$1,557 CAD

View

Retailer 10

$1,527 USD

View

Retailer 11

$1,542 USD

View

Retailer 12

$1,661 USD

£1,308 GBP

View

Price last confirmed 12 days ago

Retailer 13

$1,710 USD

View

Retailer 14

$1,710 USD

View

Retailer 15

$1,713 USD

£1,349 GBP

View

Most Expensive

Do Amore Diamonds

32-LG660455015 · Oct 30

$2,570 USD

View

15 more retailers have this diamond

Prices start from $347 USDSave up to $2,223 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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