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Heart|Lab Grown|IGI

4.22ct D VVS2 Heart Lab Grown Diamond

VG • D/VVS2 • IGI LG837621522

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837621522

Diamond specifications and retailer prices

From $1,180 AUD
$829 USD
As of October 30, 2026
Save $10,821 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,001 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.22ct lab-grown heart diamond

This 4.22ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837621522 or 837621522. Listed at 21 retailers as of October 30, 2026, with prices from $1,180 to $12,001, a $10,821 spread on the same certified stone. Brilliant Earth lists it at $12,001. 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

4.22
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837621522
Dimensions9.60 × 11.59 × 6.67 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.60 mm11.59 mm4.22 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837621522
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 57.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,001 AUD|Low: $1,180 AUD|High: $15,588 AUD|Avg: $3,695 AUD|-23.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 21$1,180 AUD
Retailer 20$1,284 AUD
Retailer 14$1,320 AUD
Retailer 6$1,368 AUD
Retailer 8$1,368 AUD
Retailer 13$1,393 AUD
Retailer 18$1,616 AUD
Retailer 11$1,854 AUD
Retailer 3$2,204 AUD
Retailer 15$2,326 AUD
Retailer 10$2,742 AUD
Retailer 19$3,146 AUD
Retailer 17$3,215 AUD
Retailer 16$3,236 AUD
Retailer 9$4,247 AUD
Retailer 7$4,281 AUD
Retailer 5$4,304 AUD
Retailer 2$5,122 AUD
Retailer 12$5,384 AUD
Retailer 4$10,478 AUD
Brilliant Earth$12,001 AUD

23 data points across 21 retailers

21 retailers$1,180 AUD to $12,001 AUD

A
Cheapest Retailer
-
$1,180 AUD
$829 USD
A
Retailer 2
-
$1,284 AUD
$902 USD
View
A
Retailer 3
-
$1,320 AUD
$927 USD
View
Final sale: no returns
A
Retailer 4
-
$1,368 AUD
$961 USD
View
Retailer 5
-
$1,368 AUD
$961 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,393 AUD
£770 GBP
View
A
Retailer 7
-
$1,616 AUD
$1,135 USD
View
A
Retailer 8
-
$1,854 AUD
$1,302 USD
View
A
Retailer 9
-
$2,204 AUD
$1,548 USD
View
A
Retailer 10
-
$2,326 AUD
£1,287 GBP
View
B+
Retailer 11
-
$2,742 AUD
$1,926 USD
View
B+
Retailer 12
-
$3,146 AUD
$2,210 USD
View
B+
Retailer 13
-
$3,215 AUD
ZAR 36,481 ZAR
View
B+
Retailer 14
-
$3,236 AUD
View
B+
Retailer 15
-
$4,247 AUD
$2,983 USD
View
B+
Retailer 16
-
$4,281 AUD
$3,007 USD
View
B+
Retailer 17
-
$4,304 AUD
$3,023 USD
View
B
Retailer 18
-
$5,122 AUD
£2,833 GBP
View
B
Retailer 19
-
$5,384 AUD
$3,782 USD
View
B
Retailer 20
-
$10,478 AUD
$7,360 USD
View
Most Expensive
B
Brilliant Earth
21769676Y · Oct 31
$12,001 AUD
$8,430 USD
View
20 more retailers have this diamond
Prices start from $1,180 AUDSave up to $10,821 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
$1,180 AUD