Marquise|Lab Grown|IGI

3.13ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837640889

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837640889

Diamond specifications and retailer prices

From $1,529 NZD

$862 USD

As of November 1, 2026

Save $7,431 NZD (83%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $9,794 NZD at Rare Carat · As of October 7, 2026

View at Rare Carat

About this 3.13ct lab-grown marquise diamond

This 3.13ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837640889 or 837640889. Listed at 20 retailers as of October 31, 2026, with a 486% 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

3.13

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.5°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG837640889

Dimensions14.66 × 7.53 × 4.80 mm

L/W Ratio1.95

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 LG837640889

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: Nov 1

Current: $9,794 NZD|Low: $1,529 NZD|High: $12,154 NZD|Avg: $4,612 NZD

Rare Carat

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

November 1, 2026

Retailer 9$1,529 NZD

Retailer 11$1,593 NZD

Retailer 12$1,838 NZD

Retailer 6$1,899 NZD

Retailer 4$2,268 NZD

Retailer 19$2,400 NZD

Retailer 13$2,428 NZD

Retailer 7$3,440 NZD

Retailer 17$3,578 NZD

Retailer 18$3,678 NZD

Retailer 3$3,767 NZD

Retailer 15$5,355 NZD

Retailer 8$5,471 NZD

Retailer 5$5,667 NZD

Retailer 2$5,938 NZD

Retailer 10$6,356 NZD

Retailer 16$6,394 NZD

Retailer 14$8,960 NZD

Rare Carat$9,794 NZD

27 data points across 19 retailers

20 retailers$1,529 NZD to $8,960 NZD

Cheapest Retailer

$1,529 NZD

$862 USD

Final sale: no returns

Retailer 2

$1,593 NZD

$898 USD

View

Price last confirmed 15 days ago

Retailer 3

$1,838 NZD

£816 GBP

View

Retailer 4

$1,899 NZD

$1,070 USD

View

Retailer 5

$2,268 NZD

$1,278 USD

View

Retailer 6

$2,400 NZD

€1,288 EUR

View

Retailer 7

$2,428 NZD

£1,077 GBP

View

B+

Retailer 8

$3,440 NZD

$1,939 USD

View

B+

Retailer 9

$3,578 NZD

A$3,102 AUD

View

B+

Retailer 10

$3,678 NZD

ZAR 33,492 ZAR

View

B+

Retailer 11

$3,767 NZD

$2,123 USD

View

Retailer 12

$5,355 NZD

$3,018 USD

View

B+

Retailer 13

$5,471 NZD

$3,084 USD

View

B+

Retailer 14

$5,667 NZD

$3,194 USD

View

B+

Retailer 15

$5,938 NZD

£2,635 GBP

View

B+

Retailer 16

$6,356 NZD

SGD 4,841 SGD

View

B+

Retailer 17

$6,394 NZD

A$5,544 AUD

View

Retailer 18

$7,919 NZD

$4,463 USD

View

Price last confirmed 20 days ago

Retailer 19

$8,960 NZD

$5,050 USD

View

Most Expensive

Rare Carat

CN260-69A · Oct 7

$9,794 NZD

$5,520 USD

View

Price last confirmed 25 days ago

19 more retailers have this diamond

Prices start from $1,529 NZDSave up to $7,431 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

3.13ct Marquise

$1,529 NZD