Round|Lab Grown|IGI

6.11ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG627461760

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627461760

Diamond specifications and retailer prices

From $17,621 NZD

$9,931 USD

As of November 1, 2026

Save $90,541 NZD (84%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $108,161 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 6.11ct lab-grown round diamond

This 6.11ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627461760 or 627461760. Listed at 28 retailers as of October 31, 2026, with prices from $17,621 to $108,161, a $90,541 spread on the same certified stone. Do Amore Diamonds lists it at $108,161. 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

6.11

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG627461760

Dimensions11.73 × 11.78 × 7.22 mm

L/W Ratio1.00

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 LG627461760

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: Nov 1

Current: $108,161 NZD|Low: $17,621 NZD|High: $108,161 NZD|Avg: $39,825 NZD

Do Amore Diamonds

Retailer 2

Retailer 3

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Retailer 20

November 1, 2026

Retailer 10$17,621 NZD

Retailer 20$18,745 NZD

Retailer 3$19,643 NZD

Retailer 6$21,465 NZD

Retailer 18$21,469 NZD

Retailer 7$21,497 NZD

Retailer 4$22,010 NZD

Retailer 19$23,774 NZD

Retailer 13$26,297 NZD

Retailer 15$29,169 NZD

Retailer 17$35,049 NZD

Retailer 9$36,776 NZD

Retailer 14$37,428 NZD

Retailer 16$42,946 NZD

Retailer 2$43,070 NZD

Retailer 8$55,333 NZD

Retailer 12$61,533 NZD

Retailer 11$66,781 NZD

Retailer 5$82,994 NZD

Do Amore Diamonds$108,161 NZD

32 data points across 20 retailers

28 retailers$17,621 NZD to $108,161 NZD

Cheapest Retailer

$17,621 NZD

$9,931 USD

Retailer 2

$18,027 NZD

$10,160 USD

View

Price last confirmed 19 days ago

Retailer 3

$18,027 NZD

$10,160 USD

View

Price last confirmed 26 days ago

Retailer 4

$18,745 NZD

$10,565 USD

View

Price last confirmed 14 days ago

Retailer 5

$19,643 NZD

£8,717 GBP

View

Price last confirmed 15 days ago

Retailer 6

$20,106 NZD

$11,332 USD

View

Retailer 7

$20,106 NZD

$11,332 USD

View

Price last confirmed 30 days ago

Retailer 8

$21,465 NZD

$12,098 USD

View

Retailer 9

$21,469 NZD

$12,100 USD

View

Retailer 10

$21,497 NZD

$12,116 USD

View

Retailer 11

$22,010 NZD

$12,405 USD

View

Retailer 12

$22,083 NZD

$12,446 USD

View

Price last confirmed 34 days ago

Retailer 13

$22,967 NZD

$12,944 USD

View

Price last confirmed 39 days ago

Retailer 14

$23,774 NZD

$13,399 USD

View

Final sale: no returns

Retailer 15

$25,264 NZD

$14,239 USD

View

Price last confirmed 33 days ago

Retailer 16

$26,297 NZD

£11,670 GBP

View

Retailer 17

$26,501 NZD

$14,936 USD

View

Price last confirmed 32 days ago

Retailer 18

$29,169 NZD

$16,440 USD

View

B+

Retailer 19

$35,049 NZD

£15,554 GBP

View

B+

Retailer 20

$36,776 NZD

$20,727 USD

View

B+

Retailer 21

$37,428 NZD

€20,090 EUR

View

B+

Retailer 22

$42,946 NZD

ZAR 391,029 ZAR

View

B+

Retailer 23

$43,070 NZD

A$37,345 AUD

View

B+

Retailer 24

$55,333 NZD

$31,186 USD

View

B+

Retailer 25

$61,533 NZD

$34,680 USD

View

Retailer 26

$66,781 NZD

$37,638 USD

View

Retailer 27

$82,994 NZD

SGD 63,210 SGD

View

Most Expensive

Do Amore Diamonds

27-4174E160B · Oct 31

$108,161 NZD

$60,960 USD

View

27 more retailers have this diamond

Prices start from $17,621 NZDSave up to $90,541 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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