Round|Lab Grown|GIA

13.73ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 2478897016

Certificate GIA 2478897016

Diamond specifications and retailer prices

From $16,331 NZD

$9,204 USD

As of November 1, 2026

Save $33,527 NZD (67%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $49,858 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 13.73ct lab-grown round diamond

This 13.73ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2478897016. Listed at 14 retailers as of October 31, 2026, with prices from $16,331 to $49,858, a $33,527 spread on the same certified stone. Brilliant Earth lists it at $49,858. 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

13.73

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle41°

OriginLab Grown

Grading LabGIA

CertificateGIA 2478897016

Dimensions15.47 × 15.45 × 9.46 mm

L/W Ratio1.00

Star length50%

Lower girdle75%

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2478897016

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: Nov 1

Current: $49,858 NZD|Low: $15,827 NZD|High: $102,874 NZD|Avg: $31,966 NZD|-2.8%

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

November 1, 2026

Retailer 13$16,297 NZD

Retailer 18$16,331 NZD

Retailer 2$16,793 NZD

Retailer 5$16,984 NZD

Retailer 8$18,270 NZD

Retailer 6$18,463 NZD

Retailer 4$19,595 NZD

Retailer 14$20,736 NZD

Retailer 12$20,742 NZD

Retailer 15$21,712 NZD

Retailer 3$21,891 NZD

Retailer 16$21,907 NZD

Retailer 11$32,832 NZD

Retailer 7$33,351 NZD

Retailer 10$40,804 NZD

Brilliant Earth$49,858 NZD

Retailer 9$75,107 NZD

Retailer 17$101,898 NZD

38 data points across 18 retailers

14 retailers$16,331 NZD to $49,858 NZD

Retailer 1

$16,297 NZD

$9,185 USD

Price last confirmed 7 days ago

B+

Retailer 2

$16,331 NZD

$9,204 USD

View

B+

Retailer 3

$16,793 NZD

£7,453 GBP

View

B+

Retailer 4

$16,984 NZD

$9,572 USD

View

B+

Retailer 5

$18,463 NZD

$10,406 USD

View

Final sale: no returns

B+

Retailer 6

$19,595 NZD

$11,044 USD

View

B+

Retailer 7

$20,736 NZD

$11,687 USD

View

B+

Retailer 8

$20,742 NZD

$11,690 USD

View

Retailer 9

$21,712 NZD

HK$95,600 HKD

View

Retailer 10

$21,891 NZD

$12,338 USD

View

Retailer 11

$21,907 NZD

$12,347 USD

View

Retailer 12

$32,832 NZD

A$28,468 AUD

View

Most Expensive

Brilliant Earth

15270603Y · Oct 31

$49,858 NZD

$28,100 USD

View

12 more retailers have this diamond

Prices start from $16,331 NZDSave up to $33,527 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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B+

13.73ct Round

$16,331 NZD