Emerald|Lab Grown|IGI

20.03ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG833691131

Shape and cutting style on the report: Emerald cut

Certificate IGI LG833691131

Diamond specifications and retailer prices

From $9,372 NZD

$5,261 USD

As of October 28, 2026

Save $38,821 NZD (81%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $73,291 NZD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 20.03ct lab-grown emerald diamond

This 20.03ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833691131 or 833691131. Listed at 17 retailers as of October 28, 2026, with a 414% 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

20.03

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle30.2°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG833691131

Dimensions18.83 × 12.93 × 8.39 mm

L/W Ratio1.46

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 LG833691131

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 28

Current: $73,291 NZD|Low: $9,372 NZD|High: $73,291 NZD|Avg: $25,370 NZD

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

October 29, 2026

Retailer 12$9,372 NZD

Retailer 11$9,887 NZD

Retailer 7$11,561 NZD

Retailer 6$12,173 NZD

Retailer 9$12,588 NZD

Retailer 4$12,624 NZD

Retailer 14$14,452 NZD

Retailer 2$15,610 NZD

Retailer 3$18,773 NZD

Retailer 5$25,278 NZD

Retailer 8$26,985 NZD

Retailer 13$34,750 NZD

Retailer 10$48,193 NZD

Brilliant Earth$73,291 NZD

34 data points across 14 retailers

17 retailers$9,372 NZD to $48,193 NZD

Cheapest Retailer

$9,372 NZD

$5,261 USD

Final sale: no returns

Retailer 2

$9,887 NZD

$5,550 USD

View

Retailer 3

$10,074 NZD

$5,655 USD

View

Price last confirmed 27 days ago

B+

Retailer 4

$10,999 NZD

$6,174 USD

View

Price last confirmed 34 days ago

B+

Retailer 5

$11,561 NZD

HK$50,700 HKD

View

B+

Retailer 6

$12,173 NZD

$6,833 USD

View

Price last confirmed 26 days ago

B+

Retailer 7

$12,588 NZD

£5,564 GBP

View

B+

Retailer 8

$12,624 NZD

$7,086 USD

View

B+

Retailer 9

$14,452 NZD

$8,112 USD

View

B+

Retailer 10

$14,452 NZD

$8,112 USD

View

Price last confirmed 29 days ago

B+

Retailer 11

$15,610 NZD

€8,345 EUR

View

B+

Retailer 12

$18,773 NZD

A$16,212 AUD

View

Retailer 13

$25,278 NZD

$14,189 USD

View

Retailer 14

$26,985 NZD

$15,147 USD

View

Retailer 15

$34,750 NZD

$19,506 USD

View

Retailer 16

$48,193 NZD

$27,052 USD

View

Most Expensive

Brilliant Earth

21669955A · Oct 28

$73,291 NZD

$41,140 USD

View

Price under review

16 more retailers have this diamond

Prices start from $9,372 NZDSave up to $38,821 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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