Oval|Lab Grown|IGI

5.07ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG754507850

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754507850

Diamond specifications and retailer prices

From $10,836 NZD

$6,107 USD

As of October 30, 2026

Save $59,178 NZD (85%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $70,014 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.07ct lab-grown oval diamond

This 5.07ct lab-grown oval 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 LG754507850 or 754507850. Listed at 31 retailers as of October 30, 2026, with prices from $10,836 to $70,014, a $59,178 spread on the same certified stone. Do Amore Diamonds lists it at $70,014. 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

5.07

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754507850

Dimensions13.63 × 9.63 × 6.10 mm

L/W Ratio1.42

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 LG754507850

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 30

Current: $70,014 NZD|Low: $10,836 NZD|High: $74,450 NZD|Avg: $24,710 NZD|-6.0%

Do Amore Diamonds

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

Retailer 25

October 31, 2026

Retailer 5$10,836 NZD

Retailer 21$11,808 NZD

Retailer 8$12,372 NZD

Retailer 20$13,452 NZD

Retailer 9$13,763 NZD

Retailer 3$14,283 NZD

Retailer 24$15,436 NZD

Retailer 13$16,217 NZD

Retailer 11$16,715 NZD

Retailer 18$17,406 NZD

Retailer 6$18,577 NZD

Retailer 17$20,083 NZD

Retailer 10$20,330 NZD

Retailer 2$21,667 NZD

Retailer 14$22,381 NZD

Retailer 22$22,640 NZD

Retailer 23$26,184 NZD

Retailer 25$26,191 NZD

Retailer 12$32,493 NZD

Retailer 7$35,623 NZD

Retailer 15$37,107 NZD

Retailer 19$38,912 NZD

Retailer 16$45,099 NZD

Retailer 4$48,390 NZD

Do Amore Diamonds$70,014 NZD

29 data points across 25 retailers

31 retailers$10,836 NZD to $70,014 NZD

Cheapest Retailer

$10,836 NZD

$6,107 USD

Retailer 2

$11,806 NZD

$6,654 USD

View

Price last confirmed 12 days ago

Retailer 3

$11,806 NZD

$6,654 USD

View

Price last confirmed 21 days ago

Retailer 4

$11,808 NZD

$6,655 USD

View

Retailer 5

$12,372 NZD

$6,973 USD

View

Retailer 6

$12,553 NZD

$7,075 USD

View

Price last confirmed 28 days ago

Retailer 7

$13,452 NZD

£5,970 GBP

View

Retailer 8

$13,763 NZD

$7,757 USD

View

Final sale: no returns

Retailer 9

$14,283 NZD

$8,050 USD

View

Retailer 10

$15,470 NZD

$8,719 USD

View

Price last confirmed 21 days ago

Retailer 11

$16,217 NZD

£7,197 GBP

View

Retailer 12

$16,715 NZD

HK$73,600 HKD

View

Retailer 13

$16,737 NZD

$9,433 USD

View

Price last confirmed 32 days ago

Retailer 14

$17,406 NZD

$9,810 USD

View

Price last confirmed 35 days ago

Retailer 15

$18,577 NZD

£8,244 GBP

View

Retailer 16

$19,146 NZD

$10,791 USD

View

Price last confirmed 31 days ago

Retailer 17

$20,083 NZD

$11,319 USD

View

Price last confirmed 31 days ago

Retailer 18

$20,330 NZD

$11,458 USD

View

Price last confirmed 12 days ago

Retailer 19

$21,667 NZD

€11,630 EUR

View

Retailer 20

$22,381 NZD

$12,614 USD

View

Retailer 21

$22,640 NZD

$12,760 USD

View

Retailer 22

$22,640 NZD

$12,760 USD

View

Retailer 23

$26,184 NZD

ZAR 238,407 ZAR

View

Price last confirmed 11 days ago

Retailer 24

$26,191 NZD

£11,623 GBP

View

Price last confirmed 12 days ago

B+

Retailer 25

$32,493 NZD

$18,313 USD

View

Retailer 26

$35,623 NZD

$20,077 USD

View

Price last confirmed 11 days ago

Retailer 27

$37,107 NZD

A$32,175 AUD

View

Price last confirmed 22 days ago

Retailer 28

$38,912 NZD

$21,931 USD

View

B+

Retailer 29

$45,099 NZD

$25,418 USD

View

Retailer 30

$48,390 NZD

SGD 36,855 SGD

View

Most Expensive

Do Amore Diamonds

27-58880C35B · Oct 31

$70,014 NZD

$39,460 USD

View

30 more retailers have this diamond

Prices start from $10,836 NZDSave up to $59,178 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

5.07ct Oval

$10,836 NZD