Round|Lab Grown|IGI

1.68ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG844602223

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844602223

Diamond specifications and retailer prices

From $729 NZD

$411 USD

As of October 26, 2026

Save $5,747 NZD (89%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $6,476 NZD at Do Amore Diamonds · As of October 26, 2026

View at Do Amore Diamonds

About this 1.68ct lab-grown round diamond

This 1.68ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844602223 or 844602223. Listed at 17 retailers as of October 26, 2026, with prices from $729 to $6,476, a $5,747 spread on the same certified stone. Do Amore Diamonds lists it at $6,476. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844602223

Dimensions7.63 × 7.68 × 4.69 mm

L/W Ratio1.01

Girdle conditionFaceted

Cert comments

HEARTS & ARROWS 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG844602223

Side View

Caratlytics Score

How it works →

A+

Exceptional

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 26

Current: $6,476 NZD|Low: $729 NZD|High: $8,694 NZD|Avg: $3,024 NZD|-1.6%

Do Amore Diamonds

Retailer 2

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October 27, 2026

Retailer 12$729 NZD

Retailer 5$830 NZD

Retailer 11$1,185 NZD

Retailer 2$1,283 NZD

Retailer 13$1,430 NZD

Retailer 15$1,473 NZD

Retailer 17$1,554 NZD

Retailer 7$1,678 NZD

Retailer 3$2,305 NZD

Retailer 14$2,539 NZD

Retailer 4$3,211 NZD

Retailer 16$3,675 NZD

Retailer 10$3,817 NZD

Retailer 18$4,533 NZD

Retailer 9$4,778 NZD

Retailer 6$5,126 NZD

Retailer 8$5,696 NZD

Do Amore Diamonds$6,476 NZD

12 data points across 18 retailers

17 retailers$729 NZD to $6,476 NZD

A+

Cheapest Retailer

$729 NZD

$411 USD

Retailer 2

$830 NZD

$468 USD

View

Price last confirmed 8 days ago

Retailer 3

$1,185 NZD

$668 USD

View

Retailer 4

$1,283 NZD

£569 GBP

View

Retailer 5

$1,430 NZD

$806 USD

View

Retailer 6

$1,473 NZD

$830 USD

View

Retailer 7

$1,554 NZD

€834 EUR

View

Retailer 8

$1,678 NZD

$946 USD

View

B+

Retailer 9

$2,305 NZD

$1,299 USD

View

B+

Retailer 10

$2,539 NZD

$1,431 USD

View

Retailer 11

$3,211 NZD

$1,810 USD

View

Price last confirmed 7 days ago

B+

Retailer 12

$3,675 NZD

£1,631 GBP

View

Retailer 13

$3,817 NZD

$2,151 USD

View

Price last confirmed 18 days ago

Retailer 14

$4,533 NZD

$2,555 USD

View

Retailer 15

$5,126 NZD

$2,889 USD

View

Price last confirmed 7 days ago

Retailer 16

$5,696 NZD

$3,210 USD

View

Most Expensive

Do Amore Diamonds

27-920292FA9 · Oct 26

$6,476 NZD

$3,650 USD

View

16 more retailers have this diamond

Prices start from $729 NZDSave up to $5,747 NZD

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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A+

1.68ct Round

$729 NZD