Radiant|Lab Grown|IGI

13.04ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG717520721

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG717520721

Diamond specifications and retailer prices

From $5,735 NZD

$3,227 USD

As of November 1, 2026

Save $14,963 NZD (72%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $20,698 NZD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 13.04ct lab-grown radiant diamond

This 13.04ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717520721 or 717520721. Listed at 17 retailers as of October 31, 2026, with prices from $5,735 to $20,698, a $14,963 spread on the same certified stone. Taylor and Hart lists it at $20,698. 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

13.04

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle48.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG717520721

Dimensions15.68 × 10.94 × 7.33 mm

L/W Ratio1.43

Culet sizeLarge

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 LG717520721

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: $7,949 NZD|Low: $5,735 NZD|High: $20,698 NZD|Avg: $10,962 NZD|-4.5%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Taylor and Hart

November 3, 2026

Retailer 3$5,735 NZD

Retailer 9$5,945 NZD

Retailer 5$7,692 NZD

Retailer 1$7,949 NZD

Retailer 12$8,492 NZD

Retailer 10$9,197 NZD

Retailer 6$9,238 NZD

Retailer 2$10,239 NZD

Retailer 7$11,007 NZD

Retailer 4$14,924 NZD

Retailer 8$17,257 NZD

Retailer 11$19,620 NZD

Taylor and Hart$20,698 NZD

42 data points across 13 retailers

17 retailers$5,735 NZD to $20,698 NZD

Retailer 1

$5,085 NZD

$2,861 USD

Price last confirmed 28 days ago

Retailer 2

$5,735 NZD

$3,227 USD

View

Final sale: no returns

Retailer 3

$5,945 NZD

$3,345 USD

View

Retailer 4

$6,144 NZD

$3,457 USD

View

Price last confirmed 30 days ago

B+

Retailer 5

$7,692 NZD

$4,328 USD

View

Retailer 6

$7,949 NZD

£3,522 GBP

View

Retailer 7

$8,492 NZD

$4,778 USD

View

B+

Retailer 8

$8,536 NZD

$4,803 USD

View

B+

Retailer 9

$9,197 NZD

ZAR 83,602 ZAR

View

B+

Retailer 10

$9,238 NZD

€4,950 EUR

View

B+

Retailer 11

$10,239 NZD

£4,536 GBP

View

B+

Retailer 12

$11,007 NZD

A$9,528 AUD

View

Retailer 13

$14,924 NZD

$8,397 USD

View

Retailer 14

$16,764 NZD

$9,432 USD

View

Retailer 15

$17,257 NZD

A$14,938 AUD

View

Retailer 16

$19,620 NZD

$11,039 USD

View

Most Expensive

Taylor and Hart

GJSMMDE · Oct 31

$20,698 NZD

$11,646 USD

View

16 more retailers have this diamond

Prices start from $5,735 NZDSave up to $14,963 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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13.04ct Radiant

$5,735 NZD