Oval|Lab Grown|IGI

5.31ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG841662611

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841662611

Diamond specifications and retailer prices

From $4,258 NZD

$2,400 USD

As of October 29, 2026

Save $13,864 NZD (77%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $20,755 NZD at Novita Diamonds · As of November 1, 2026

View at Novita Diamonds

About this 5.31ct lab-grown oval diamond

This 5.31ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841662611 or 841662611. Listed at 22 retailers as of October 29, 2026, with a 326% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.31

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.2°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG841662611

Dimensions13.70 × 9.65 × 6.05 mm

L/W Ratio1.42

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG841662611

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: $20,755 NZD|Low: $4,258 NZD|High: $20,755 NZD|Avg: $8,730 NZD

Novita 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

November 1, 2026

Retailer 20$4,258 NZD

Retailer 17$4,633 NZD

Retailer 10$4,769 NZD

Retailer 5$4,940 NZD

Retailer 2$5,173 NZD

Retailer 9$5,234 NZD

Retailer 19$5,392 NZD

Retailer 13$6,747 NZD

Retailer 16$6,790 NZD

Retailer 12$7,097 NZD

Retailer 18$7,406 NZD

Retailer 15$8,833 NZD

Retailer 3$9,383 NZD

Retailer 8$9,400 NZD

Retailer 21$10,038 NZD

Retailer 14$10,128 NZD

Retailer 6$12,539 NZD

Retailer 4$13,297 NZD

Retailer 11$17,246 NZD

Retailer 7$18,123 NZD

Novita Diamonds$20,755 NZD

18 data points across 21 retailers

22 retailers$4,258 NZD to $18,123 NZD

Cheapest Retailer

$4,258 NZD

$2,400 USD

B+

Retailer 2

$4,633 NZD

$2,611 USD

View

B+

Retailer 3

$4,769 NZD

$2,688 USD

View

Final sale: no returns

B+

Retailer 4

$4,940 NZD

$2,784 USD

View

B+

Retailer 5

$5,173 NZD

£2,296 GBP

View

B+

Retailer 6

$5,234 NZD

$2,950 USD

View

B+

Retailer 7

$5,392 NZD

$3,039 USD

View

B+

Retailer 8

$6,747 NZD

£2,994 GBP

View

B+

Retailer 9

$6,790 NZD

$3,827 USD

View

B+

Retailer 10

$7,097 NZD

$4,000 USD

View

B+

Retailer 11

$7,406 NZD

$4,174 USD

View

Retailer 12

$8,833 NZD

€4,741 EUR

View

B+

Retailer 13

$9,383 NZD

£4,164 GBP

View

B+

Retailer 14

$9,400 NZD

$5,298 USD

View

Retailer 15

$10,038 NZD

ZAR 91,393 ZAR

View

Retailer 16

$10,128 NZD

A$8,782 AUD

View

Price last confirmed 9 days ago

Retailer 17

$12,539 NZD

$7,067 USD

View

Retailer 18

$13,297 NZD

£5,901 GBP

View

Retailer 19

$17,246 NZD

$9,720 USD

View

Retailer 20

$17,362 NZD

$9,785 USD

View

Price last confirmed 20 days ago

Retailer 21

$18,123 NZD

$10,214 USD

View

Most Expensive

Novita Diamonds

cert_841662611 · Nov 1

$20,755 NZD

A$17,996 AUD

View

Price under review

21 more retailers have this diamond

Prices start from $4,258 NZDSave up to $13,864 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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5.31ct Oval

$4,258 NZD