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Heart|Lab Grown|IGI

4.33ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG626492520

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG626492520

Diamond specifications and retailer prices

From $887 AUD
$623 USD
As of October 30, 2026
Save $6,231 AUD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,118 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.33ct lab-grown heart diamond

This 4.33ct 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 LG626492520 or 626492520. Listed at 25 retailers as of October 30, 2026, with prices from $887 to $7,118, a $6,231 spread on the same certified stone. Brilliant Earth lists it at $7,118. 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

4.33
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626492520
Dimensions11.22 × 10.16 × 6.61 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.22 mm10.16 mm4.33 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626492520
Side View
Table 62.0%Crown 39.1°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
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: $7,118 AUD|Low: $851 AUD|High: $13,439 AUD|Avg: $2,797 AUD|-47.0%
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
November 1, 2026
Retailer 8$887 AUD
Retailer 12$887 AUD
Retailer 5$992 AUD
Retailer 11$992 AUD
Retailer 9$1,099 AUD
Retailer 3$1,281 AUD
Retailer 4$1,473 AUD
Retailer 14$1,598 AUD
Retailer 13$1,723 AUD
Retailer 19$2,182 AUD
Retailer 18$2,189 AUD
Retailer 17$2,202 AUD
Retailer 16$2,338 AUD
Retailer 10$2,891 AUD
Retailer 6$3,451 AUD
Retailer 7$3,508 AUD
Retailer 2$4,332 AUD
Retailer 15$4,804 AUD
Brilliant Earth$7,118 AUD

35 data points across 19 retailers

25 retailers$887 AUD to $7,118 AUD

A
Cheapest Retailer
-
$887 AUD
$623 USD
A
Retailer 2
-
$887 AUD
£491 GBP
View
A
Retailer 3
-
$992 AUD
$697 USD
View
Final sale: no returns
A
Retailer 4
-
$992 AUD
$697 USD
View
A
Retailer 5
-
$1,099 AUD
$772 USD
View
Retailer 6
-
$1,099 AUD
$772 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,281 AUD
$900 USD
View
B+
Retailer 8
-
$1,473 AUD
$1,035 USD
View
A
Retailer 9
-
$1,598 AUD
€1,069 EUR
View
A
Retailer 10
-
$1,661 AUD
$1,167 USD
View
A
Retailer 11
-
$1,723 AUD
£953 GBP
View
A
Retailer 12
-
$2,182 AUD
View
A
Retailer 13
-
$2,189 AUD
ZAR 24,838 ZAR
View
A
Retailer 14
-
$2,202 AUD
View
A
Retailer 15
-
$2,338 AUD
$1,642 USD
View
B+
Retailer 16
-
$2,468 AUD
$1,734 USD
View
B+
Retailer 17
-
$2,830 AUD
$1,988 USD
View
B+
Retailer 18
-
$2,891 AUD
$2,031 USD
View
B+
Retailer 19
-
$3,451 AUD
$2,424 USD
View
B+
Retailer 20
-
$3,508 AUD
$2,464 USD
View
B+
Retailer 21
-
$3,551 AUD
$2,494 USD
View
B+
Retailer 22
-
$3,644 AUD
$2,560 USD
View
B
Retailer 23
-
$4,332 AUD
£2,396 GBP
View
B
Retailer 24
-
$4,804 AUD
View
Most Expensive
B
Brilliant Earth
9579818A · Oct 31
$7,118 AUD
$5,000 USD
View
24 more retailers have this diamond
Prices start from $887 AUDSave up to $6,231 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
4.33ct Heart
$887 AUD