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Emerald|Lab Grown|IGI

20.03ct F VS2 Emerald Lab Grown Diamond

VG • F/VS2 • IGI LG833695314

Shape and cutting style on the report: Emerald cut

Certificate IGI LG833695314

Diamond specifications and retailer prices

From $8,527 NZD
$4,806 USD
As of November 1, 2026
Save $33,873 NZD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $42,400 NZD at Adiamor · As of November 2, 2026
View at Adiamor

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG833695314 or 833695314. Listed at 6 retailers as of November 1, 2026, with prices from $8,527 to $42,400, a $33,873 spread on the same certified stone. Adiamor lists it at $42,400. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

20.03
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833695314
Dimensions18.58 × 12.68 × 7.93 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.58 mm12.68 mm20.03 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833695314
Side View
Table 71.0%Crown 39.1°Girdle: ThickPavilion 38.7°Culet: LargeDepth 62.5%

Caratlytics Score

How it works →
A
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: $42,400 NZD|Low: $8,527 NZD|High: $42,837 NZD|Avg: $20,581 NZD|-1.0%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$8,527 NZD
Retailer 2$10,131 NZD
Retailer 3$11,998 NZD
Retailer 4$12,225 NZD
Retailer 6$27,361 NZD
Adiamor$42,400 NZD

39 data points across 6 retailers

6 retailers$8,527 NZD to $42,400 NZD

A
Cheapest Retailer
-
$8,527 NZD
$4,806 USD
B+
Retailer 2
-
$10,131 NZD
£4,496 GBP
View
B+
Retailer 3
-
$11,998 NZD
$6,762 USD
View
B+
Retailer 4
-
$12,225 NZD
$6,890 USD
View
B
Retailer 5
-
$27,361 NZD
$15,421 USD
View
Most Expensive
B
Adiamor
D-82220510 · Nov 2
$42,400 NZD
$23,897 USD
View
5 more retailers have this diamond
Prices start from $8,527 NZDSave up to $33,873 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.

A
20.03ct Emerald
$8,527 NZD