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Heart|Lab Grown|IGI

4.22ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG837637582

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837637582

Diamond specifications and retailer prices

From $1,500 AUD
$1,054 USD
As of November 1, 2026
Save $3,182 AUD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,682 AUD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 4.22ct lab-grown heart diamond

This 4.22ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837637582 or 837637582. Listed at 7 retailers as of October 31, 2026, with prices from $1,500 to $4,682, a $3,182 spread on the same certified stone. Novita Diamonds lists it at $4,682. 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

4.22
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837637582
Dimensions10.26 × 10.98 × 6.58 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm10.98 mm4.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837637582
Side View
Table 55.0%Crown 33.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.9%

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 1
Current: $4,682 AUD|Low: $1,500 AUD|High: $4,865 AUD|Avg: $3,165 AUD|-3.8%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$1,500 AUD
Retailer 2$1,909 AUD
Retailer 4$2,115 AUD
Retailer 6$2,828 AUD
Retailer 5$4,261 AUD
Retailer 3$4,681 AUD
Novita Diamonds$4,682 AUD

22 data points across 7 retailers

7 retailers$1,500 AUD to $4,682 AUD

B+
Cheapest Retailer
-
$1,500 AUD
$1,054 USD
A
Retailer 2
-
$1,909 AUD
£1,056 GBP
View
A
Retailer 3
-
$2,115 AUD
$1,486 USD
View
B+
Retailer 4
-
$2,828 AUD
$1,987 USD
View
B
Retailer 5
-
$4,261 AUD
$2,993 USD
View
Retailer 6
-
$4,681 AUD
£2,589 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Novita Diamonds
cert_837637582 · Oct 31
$4,682 AUD
View
6 more retailers have this diamond
Prices start from $1,500 AUDSave up to $3,182 AUD

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
4.22ct Heart
$1,500 AUD