Round|Lab Grown|IGI

6.08ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG631438320

Shape and cutting style on the report: Round brilliant

Certificate IGI LG631438320

Diamond specifications and retailer prices

From $19,482 NZD

$10,980 USD

As of October 27, 2026

Save $76,287 NZD (80%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $95,769 NZD at Michael Trio · As of October 31, 2026

View at Michael Trio

About this 6.08ct lab-grown round diamond

This 6.08ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG631438320 or 631438320. Listed at 25 retailers as of October 27, 2026, with prices from $19,482 to $95,769, a $76,287 spread on the same certified stone. Michael Trio lists it at $95,769. 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

6.08

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG631438320

Dimensions11.73 × 11.65 × 7.18 mm

L/W Ratio1.01

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG631438320

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 27

Current: $95,769 NZD|Low: $19,482 NZD|High: $95,769 NZD|Avg: $41,462 NZD

Michael Trio

Retailer 2

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October 31, 2026

Retailer 4$19,482 NZD

Retailer 25$20,016 NZD

Retailer 16$20,218 NZD

Retailer 24$20,818 NZD

Retailer 5$22,531 NZD

Retailer 6$23,218 NZD

Retailer 3$24,020 NZD

Retailer 7$24,636 NZD

Retailer 13$24,636 NZD

Retailer 8$24,769 NZD

Retailer 10$25,582 NZD

Retailer 22$27,509 NZD

Retailer 19$29,837 NZD

Retailer 21$37,715 NZD

Retailer 14$42,468 NZD

Retailer 2$43,304 NZD

Retailer 11$43,541 NZD

Retailer 23$48,368 NZD

Retailer 20$49,596 NZD

Retailer 12$63,897 NZD

Retailer 9$64,154 NZD

Retailer 18$71,199 NZD

Retailer 17$73,818 NZD

Retailer 15$89,673 NZD

Michael Trio$95,769 NZD

30 data points across 25 retailers

25 retailers$19,482 NZD to $95,769 NZD

Cheapest Retailer

$19,482 NZD

$10,980 USD

Retailer 2

$20,016 NZD

$11,281 USD

View

Retailer 3

$20,218 NZD

$11,395 USD

View

Retailer 4

$20,818 NZD

$11,733 USD

View

Retailer 5

$22,531 NZD

£9,999 GBP

View

Price last confirmed 14 days ago

Retailer 6

$23,218 NZD

$13,086 USD

View

Retailer 7

$24,020 NZD

$13,538 USD

View

Retailer 8

$24,636 NZD

$13,885 USD

View

Retailer 9

$24,636 NZD

$13,885 USD

View

Retailer 10

$24,769 NZD

$13,960 USD

View

Retailer 11

$25,582 NZD

$14,418 USD

View

Retailer 12

$27,509 NZD

$15,504 USD

View

Final sale: no returns

Retailer 13

$29,837 NZD

£13,241 GBP

View

B+

Retailer 14

$37,715 NZD

£16,737 GBP

View

B+

Retailer 15

$42,468 NZD

$23,935 USD

View

B+

Retailer 16

$43,304 NZD

€23,244 EUR

View

B+

Retailer 17

$43,541 NZD

$24,540 USD

View

Retailer 18

$48,368 NZD

A$41,939 AUD

View

Price last confirmed 9 days ago

B+

Retailer 19

$49,596 NZD

ZAR 451,571 ZAR

View

Retailer 20

$63,897 NZD

$36,013 USD

View

Retailer 21

$64,154 NZD

A$55,627 AUD

View

Price last confirmed 22 days ago

Retailer 22

$71,199 NZD

$40,128 USD

View

Retailer 23

$73,818 NZD

$41,604 USD

View

Retailer 24

$89,673 NZD

$50,540 USD

View

Most Expensive

Michael Trio

5204375610 · Oct 31

$95,769 NZD

SGD 72,940 SGD

View

24 more retailers have this diamond

Prices start from $19,482 NZDSave up to $76,287 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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