Round|Lab Grown|IGI

5.06ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG628409482

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628409482

Diamond specifications and retailer prices

From $12,340 NZD

$6,955 USD

As of October 29, 2026

Save $64,666 NZD (84%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $77,006 NZD at With Clarity · As of October 30, 2026

View at With Clarity

About this 5.06ct lab-grown round diamond

This 5.06ct 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 LG628409482 or 628409482. Listed at 23 retailers as of October 29, 2026, with prices from $12,340 to $77,006, a $64,666 spread on the same certified stone. With Clarity lists it at $77,006. 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

5.06

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG628409482

Dimensions10.92 × 10.98 × 6.80 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

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 LG628409482

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 29

Current: $32,878 NZD|Low: $9,869 NZD|High: $75,466 NZD|Avg: $27,163 NZD|-38.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

With Clarity

October 30, 2026

Retailer 4$12,834 NZD

Retailer 3$12,931 NZD

Retailer 5$13,818 NZD

Retailer 12$14,319 NZD

Retailer 14$16,453 NZD

Retailer 15$16,586 NZD

Retailer 8$17,928 NZD

Retailer 6$17,998 NZD

Retailer 11$23,753 NZD

Retailer 10$28,257 NZD

Retailer 9$29,083 NZD

Retailer 13$29,936 NZD

Retailer 1$32,878 NZD

Retailer 2$34,728 NZD

Retailer 7$42,663 NZD

With Clarity$75,466 NZD

43 data points across 16 retailers

23 retailers$12,340 NZD to $77,006 NZD

Cheapest Retailer

$12,340 NZD

$6,955 USD

Retailer 2

$12,834 NZD

$7,233 USD

View

Retailer 3

$12,931 NZD

$7,288 USD

View

Retailer 4

$13,818 NZD

$7,788 USD

View

Final sale: no returns

Retailer 5

$14,315 NZD

$8,068 USD

View

Retailer 6

$14,315 NZD

$8,068 USD

View

Price last confirmed 14 days ago

Retailer 7

$14,319 NZD

$8,070 USD

View

Retailer 8

$16,453 NZD

$9,273 USD

View

Retailer 9

$16,586 NZD

$9,348 USD

View

Price last confirmed 7 days ago

Retailer 10

$16,992 NZD

$9,577 USD

View

Retailer 11

$17,928 NZD

£7,956 GBP

View

Retailer 12

$17,998 NZD

$10,144 USD

View

Retailer 13

$23,753 NZD

€12,750 EUR

View

B+

Retailer 14

$28,257 NZD

£12,540 GBP

View

B+

Retailer 15

$29,083 NZD

ZAR 264,800 ZAR

View

Retailer 16

$29,936 NZD

A$25,957 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

$32,878 NZD

$18,530 USD

View

B+

Retailer 18

$34,728 NZD

$19,573 USD

View

B+

Retailer 19

$36,575 NZD

$20,614 USD

View

B+

Retailer 20

$39,844 NZD

$22,456 USD

View

B+

Retailer 21

$42,663 NZD

$24,045 USD

View

Retailer 22

$48,875 NZD

$27,546 USD

View

Most Expensive

With Clarity

628409482 · Oct 30

$77,006 NZD

$43,401 USD

View

22 more retailers have this diamond

Prices start from $12,340 NZDSave up to $64,666 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.

Similar diamonds

5.06ct Round

$12,340 NZD