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Heart|Lab Grown|IGI

11.22ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG847657292

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847657292

Diamond specifications and retailer prices

From $5,516 NZD
$3,109 USD
As of October 31, 2026
Save $17,993 NZD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $23,509 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 11.22ct lab-grown heart diamond

This 11.22ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847657292 or 847657292. Listed at 3 retailers as of October 30, 2026, with prices from $5,516 to $23,509, a $17,993 spread on the same certified stone. Brilliant Earth lists it at $23,509. 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

11.22
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847657292
Dimensions14.35 × 15.65 × 8.76 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.35 mm15.65 mm11.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847657292
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 56.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $23,509 NZD|Low: $5,516 NZD|High: $24,414 NZD|Avg: $13,913 NZD|-3.7%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$5,516 NZD
Retailer 3$7,676 NZD
Brilliant Earth$23,509 NZD

13 data points across 3 retailers

3 retailers$5,516 NZD to $23,509 NZD

A
Cheapest Retailer
-
$5,516 NZD
$3,109 USD
Final sale: no returns
A
Retailer 2
-
$7,676 NZD
£3,407 GBP
View
Most Expensive
B
Brilliant Earth
22179647A · Oct 30
$23,509 NZD
$13,250 USD
View
2 more retailers have this diamond
Prices start from $5,516 NZDSave up to $17,993 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
11.22ct Heart
$5,516 NZD