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Heart|Lab Grown|IGI

20.04ct G VS2 Heart Lab Grown Diamond

VG • G/VS2 • IGI LG826662776

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826662776

Diamond specifications and retailer prices

From $12,144 NZD
£5,380 GBP
As of November 2, 2026
Save $61,543 NZD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $73,687 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 20.04ct lab-grown heart diamond

This 20.04ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826662776 or 826662776. Listed at 8 retailers as of November 2, 2026, with prices from $12,144 to $73,687, a $61,543 spread on the same certified stone. Do Amore Diamonds lists it at $73,687. 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

20.04
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826662776
Dimensions17.13 × 18.99 × 10.42 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.13 mm18.99 mm20.04 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826662776
Side View
Table 57.0%Crown 34.3°Girdle: MED-VTKPavilion 36.6°Culet: NoneDepth 54.9%

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 2
Current: $73,687 NZD|Low: $12,144 NZD|High: $87,852 NZD|Avg: $30,588 NZD|-16.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 3$12,144 NZD
Retailer 4$13,650 NZD
Retailer 6$14,970 NZD
Retailer 5$16,013 NZD
Retailer 2$18,435 NZD
Retailer 7$32,190 NZD
Retailer 8$50,795 NZD
Do Amore Diamonds$73,687 NZD

22 data points across 8 retailers

8 retailers$12,144 NZD to $73,687 NZD

A
Cheapest Retailer
-
$12,144 NZD
£5,380 GBP
A
Retailer 2
-
$13,650 NZD
$7,680 USD
View
A
Retailer 3
-
$14,970 NZD
$8,423 USD
View
B+
Retailer 4
-
$16,013 NZD
$9,010 USD
View
B+
Retailer 5
-
$18,435 NZD
£8,167 GBP
View
B
Retailer 6
-
$32,190 NZD
$18,112 USD
View
Retailer 7
-
$50,795 NZD
$28,580 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-7AA9473F7 · Nov 2
$73,687 NZD
$41,460 USD
View
7 more retailers have this diamond
Prices start from $12,144 NZDSave up to $61,543 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
20.04ct Heart
$12,144 NZD