Marquise|Lab Grown|IGI

5.28ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG695509669

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG695509669

Diamond specifications and retailer prices

From $2,415 NZD

$1,361 USD

As of October 29, 2026

Save $16,730 NZD (87%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $21,185 NZD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.28ct lab-grown marquise diamond

This 5.28ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG695509669 or 695509669. Listed at 24 retailers as of October 29, 2026, with a 693% 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

5.28

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG695509669

Dimensions17.85 × 9.13 × 5.56 mm

L/W Ratio1.96

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 LG695509669

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: $21,185 NZD|Low: $1,723 NZD|High: $21,416 NZD|Avg: $6,510 NZD|-1.1%

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

Retailer 19

Retailer 20

October 31, 2026

Retailer 7$2,415 NZD

Retailer 5$2,502 NZD

Retailer 13$2,635 NZD

Retailer 6$2,889 NZD

Retailer 20$3,518 NZD

Retailer 8$3,620 NZD

Retailer 2$3,894 NZD

Retailer 4$4,792 NZD

Retailer 14$4,853 NZD

Retailer 17$5,591 NZD

Retailer 15$5,611 NZD

Retailer 11$6,679 NZD

Retailer 3$7,177 NZD

Retailer 10$7,423 NZD

Retailer 19$7,853 NZD

Retailer 16$8,921 NZD

Retailer 12$9,793 NZD

Retailer 18$9,963 NZD

Retailer 9$15,703 NZD

Brilliant Earth$21,185 NZD

43 data points across 20 retailers

24 retailers$2,415 NZD to $19,145 NZD

Retailer 1

$2,071 NZD

$1,167 USD

Price last confirmed 29 days ago

Retailer 2

$2,346 NZD

$1,322 USD

View

Price last confirmed 32 days ago

Retailer 3

$2,415 NZD

$1,361 USD

View

Final sale: no returns

Retailer 4

$2,502 NZD

$1,410 USD

View

Price last confirmed 28 days ago

Retailer 5

$2,635 NZD

$1,485 USD

View

Retailer 6

$2,889 NZD

$1,628 USD

View

Retailer 7

$3,518 NZD

$1,983 USD

View

Retailer 8

$3,620 NZD

$2,040 USD

View

Retailer 9

$3,894 NZD

£1,728 GBP

View

B+

Retailer 10

$4,792 NZD

$2,701 USD

View

B+

Retailer 11

$4,853 NZD

A$4,208 AUD

View

Retailer 12

$5,176 NZD

$2,917 USD

View

Price last confirmed 30 days ago

Retailer 13

$5,591 NZD

A$4,848 AUD

View

Price last confirmed 9 days ago

B+

Retailer 14

$5,611 NZD

ZAR 51,086 ZAR

View

Retailer 15

$6,679 NZD

£2,964 GBP

View

Retailer 16

$7,177 NZD

$4,045 USD

View

Retailer 17

$7,423 NZD

$4,184 USD

View

Retailer 18

$7,853 NZD

A$6,809 AUD

View

Price last confirmed 22 days ago

Retailer 19

$8,921 NZD

£3,959 GBP

View

Retailer 20

$9,793 NZD

$5,519 USD

View

Retailer 21

$9,963 NZD

$5,615 USD

View

Retailer 22

$15,703 NZD

$8,850 USD

View

Retailer 23

$19,145 NZD

$10,790 USD

View

Most Expensive

Brilliant Earth

18630745A · Oct 30

$21,185 NZD

$11,940 USD

View

Price under review

23 more retailers have this diamond

Prices start from $2,415 NZDSave up to $16,730 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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