Oval|Lab Grown|IGI

7.00ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG817635759

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817635759

Diamond specifications and retailer prices

From $7,437 NZD

CA$5,821 CAD

As of October 30, 2026

Save $12,237 NZD (62%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $27,076 NZD at Brilliant Earth · As of October 10, 2026

View at Brilliant Earth

About this 7ct lab-grown oval diamond

This 7ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817635759 or 817635759. Listed at 16 retailers as of October 30, 2026, with a 165% 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

7.00

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.2°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG817635759

Dimensions15.83 × 10.92 × 6.60 mm

L/W Ratio1.45

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG817635759

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $27,076 NZD|Low: $3,288 NZD|High: $27,076 NZD|Avg: $10,071 NZD|+3.0%

Brilliant Earth

Retailer 2

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Retailer 23

October 22, 2026

Retailer 4$3,288 NZD

Retailer 8$3,726 NZD

Retailer 11$4,150 NZD

Retailer 20$4,205 NZD

Retailer 19$5,227 NZD

Retailer 23$5,582 NZD

Retailer 12$5,701 NZD

Retailer 7$6,027 NZD

Retailer 22$6,402 NZD

Retailer 17$6,522 NZD

Retailer 3$6,606 NZD

Retailer 2$7,437 NZD

Retailer 6$8,133 NZD

Retailer 9$10,875 NZD

Retailer 14$11,038 NZD

Retailer 21$11,487 NZD

Retailer 5$11,786 NZD

Retailer 18$11,961 NZD

Retailer 16$14,642 NZD

Retailer 13$19,673 NZD

Retailer 15$20,018 NZD

Retailer 10$23,563 NZD

Brilliant Earth$27,076 NZD

25 data points across 23 retailers

16 retailers$7,437 NZD to $19,673 NZD

Retailer 1

$3,288 NZD

$1,853 USD

Price last confirmed 29 days ago

Retailer 2

$3,726 NZD

$2,100 USD

View

Price last confirmed 35 days ago

Retailer 3

$4,150 NZD

$2,339 USD

View

Price last confirmed 9 days ago

Retailer 4

$4,205 NZD

$2,370 USD

View

Price last confirmed 9 days ago

Retailer 5

$5,227 NZD

£2,320 GBP

View

Price last confirmed 10 days ago

Retailer 6

$6,027 NZD

$3,397 USD

View

Price last confirmed 30 days ago

Retailer 7

$6,402 NZD

$3,608 USD

View

Price last confirmed 9 days ago

Retailer 8

$6,522 NZD

$3,676 USD

View

Price last confirmed 9 days ago

B+

Retailer 9

$7,437 NZD

CA$5,821 CAD

View

Retailer 10

$10,875 NZD

$6,129 USD

View

Price last confirmed 11 days ago

Retailer 11

$11,038 NZD

$6,221 USD

View

Price last confirmed 74 days ago

Retailer 12

$11,487 NZD

$6,474 USD

View

Price last confirmed 10 days ago

Retailer 13

$11,786 NZD

A$10,219 AUD

View

Price last confirmed 32 days ago

Retailer 14

$11,961 NZD

£5,308 GBP

View

Price last confirmed 9 days ago

Retailer 15

$19,673 NZD

$11,088 USD

View

Most Expensive

Brilliant Earth

21687358A · Oct 10

$27,076 NZD

$15,260 USD

View

Price under review

15 more retailers have this diamond

Prices start from $7,437 NZDSave up to $12,237 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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