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Heart|Lab Grown|IGI

4.22ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG680547143

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680547143

Diamond specifications and retailer prices

From $911 AUD
$640 USD
As of October 30, 2026
Save $6,648 AUD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,559 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680547143 or 680547143. Listed at 18 retailers as of October 30, 2026, with prices from $911 to $7,559, a $6,648 spread on the same certified stone. Brilliant Earth lists it at $7,559. 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 angle32.8°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680547143
Dimensions9.97 × 11.20 × 6.35 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm11.20 mm4.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680547143
Side View
Table 55.0%Crown 32.8°Girdle: MediumPavilion 37.2°Culet: NoneDepth 56.7%

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: Oct 30
Current: $7,559 AUD|Low: $726 AUD|High: $7,559 AUD|Avg: $2,444 AUD
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
November 1, 2026
Retailer 13$911 AUD
Retailer 4$991 AUD
Retailer 2$1,006 AUD
Retailer 3$1,056 AUD
Retailer 8$1,088 AUD
Retailer 9$1,310 AUD
Retailer 14$1,668 AUD
Retailer 7$1,870 AUD
Retailer 11$2,611 AUD
Retailer 6$2,815 AUD
Retailer 12$3,370 AUD
Retailer 5$4,214 AUD
Retailer 10$4,587 AUD
Brilliant Earth$7,559 AUD

44 data points across 14 retailers

18 retailers$911 AUD to $7,559 AUD

A
Cheapest Retailer
-
$911 AUD
$640 USD
A
Retailer 2
-
$991 AUD
$696 USD
View
A
Retailer 3
-
$1,006 AUD
£557 GBP
View
A
Retailer 4
-
$1,056 AUD
$742 USD
View
A
Retailer 5
-
$1,088 AUD
$764 USD
View
Final sale: no returns
A
Retailer 6
-
$1,310 AUD
$920 USD
View
A
Retailer 7
-
$1,458 AUD
HK$8,000 HKD
View
B+
Retailer 8
-
$1,668 AUD
$1,172 USD
View
A
Retailer 9
-
$1,870 AUD
£1,034 GBP
View
A
Retailer 10
-
$2,134 AUD
$1,499 USD
View
B+
Retailer 11
-
$2,611 AUD
$1,834 USD
View
B+
Retailer 12
-
$2,815 AUD
$1,977 USD
View
B+
Retailer 13
-
$3,370 AUD
$2,367 USD
View
B+
Retailer 14
-
$3,499 AUD
$2,458 USD
View
B
Retailer 15
-
$4,178 AUD
$2,935 USD
View
B
Retailer 16
-
$4,214 AUD
SGD 4,000 SGD
View
B
Retailer 17
-
$4,587 AUD
£2,537 GBP
View
Most Expensive
B
Brilliant Earth
15506665Y · Oct 31
$7,559 AUD
$5,310 USD
View
17 more retailers have this diamond
Prices start from $911 AUDSave up to $6,648 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
$911 AUD