Oval|Lab Grown|IGI

10.16ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG656486870

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG656486870

Diamond specifications and retailer prices

From $3,424 NZD

$1,930 USD

As of October 31, 2026

Save $16,625 NZD (83%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $20,050 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 10.16ct lab-grown oval diamond

This 10.16ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG656486870 or 656486870. Listed at 18 retailers as of October 31, 2026, with prices from $3,424 to $20,050, a $16,625 spread on the same certified stone. Brilliant Earth lists it at $20,050. 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

10.16

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG656486870

Dimensions17.90 × 12.20 × 7.52 mm

L/W Ratio1.47

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG656486870

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 31

Current: $20,050 NZD|Low: $2,715 NZD|High: $29,755 NZD|Avg: $6,996 NZD|-18.1%

Brilliant Earth

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

November 1, 2026

Retailer 9$2,715 NZD

Retailer 14$2,798 NZD

Retailer 8$2,954 NZD

Retailer 10$3,107 NZD

Retailer 7$3,149 NZD

Retailer 17$3,424 NZD

Retailer 16$4,129 NZD

Retailer 2$4,405 NZD

Retailer 4$4,911 NZD

Retailer 11$5,209 NZD

Retailer 12$5,516 NZD

Retailer 6$5,903 NZD

Retailer 3$7,517 NZD

Retailer 15$8,407 NZD

Retailer 13$9,697 NZD

Retailer 5$10,966 NZD

Retailer 18$13,169 NZD

Brilliant Earth$20,050 NZD

40 data points across 18 retailers

18 retailers$3,424 NZD to $20,050 NZD

Retailer 1

$2,715 NZD

$1,530 USD

Price last confirmed 39 days ago

Retailer 2

$2,798 NZD

£1,242 GBP

View

Price last confirmed 15 days ago

Retailer 3

$2,954 NZD

$1,665 USD

View

Price last confirmed 36 days ago

Retailer 4

$3,107 NZD

$1,751 USD

View

Price last confirmed 35 days ago

Retailer 5

$3,424 NZD

$1,930 USD

View

Retailer 6

$4,129 NZD

$2,327 USD

View

Retailer 7

$4,405 NZD

£1,955 GBP

View

Retailer 8

$4,530 NZD

£2,010 GBP

View

Price last confirmed 20 days ago

B+

Retailer 9

$4,911 NZD

$2,768 USD

View

Retailer 10

$5,209 NZD

€2,796 EUR

View

Retailer 11

$5,516 NZD

$3,109 USD

View

Retailer 12

$5,903 NZD

$3,327 USD

View

Price last confirmed 34 days ago

B+

Retailer 13

$7,517 NZD

£3,336 GBP

View

B+

Retailer 14

$8,407 NZD

$4,738 USD

View

B+

Retailer 15

$9,697 NZD

$5,465 USD

View

Retailer 16

$10,966 NZD

$6,181 USD

View

Price last confirmed 13 days ago

Retailer 17

$13,169 NZD

$7,422 USD

View

Most Expensive

Brilliant Earth

11953518A · Oct 31

$20,050 NZD

$11,300 USD

View

17 more retailers have this diamond

Prices start from $3,424 NZDSave up to $16,625 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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