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Heart|Lab Grown|IGI

4.25ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG793634113

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG793634113

Diamond specifications and retailer prices

From $2,330 AUD
As of October 31, 2026
9 retailers carry this diamond
Most expensive: $13,595 AUD at Brilliant Earth · As of September 29, 2026
View at Brilliant Earth

About this 4.25ct lab-grown heart diamond

This 4.25ct 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 LG793634113 or 793634113. Listed at 9 retailers as of October 31, 2026. 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

4.25
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793634113
Dimensions10.07 × 10.89 × 6.42 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm10.89 mm4.25 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793634113
Side View
Table 59.0%Crown 33.1°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 59.0%

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 31
Current: $13,595 AUD|Low: $742 AUD|High: $13,595 AUD|Avg: $3,252 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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 15$1,041 AUD
Retailer 8$1,257 AUD
Retailer 16$1,331 AUD
Retailer 3$1,630 AUD
Retailer 13$1,721 AUD
Retailer 10$1,892 AUD
Retailer 2$2,330 AUD
Retailer 12$2,330 AUD
Retailer 17$2,745 AUD
Retailer 5$2,786 AUD
Retailer 7$3,447 AUD
Retailer 6$3,584 AUD
Retailer 14$3,634 AUD
Retailer 9$3,723 AUD
Retailer 4$3,973 AUD
Retailer 11$4,601 AUD
Brilliant Earth$13,595 AUD

19 data points across 17 retailers

9 retailers

Retailer 1
-
$930 AUD
$653 USD
Price last confirmed 32 days ago
Retailer 2
-
$1,012 AUD
$711 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$1,065 AUD
$748 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$1,257 AUD
HK$6,900 HKD
View
Price last confirmed 58 days ago
A
Retailer 5
-
$2,330 AUD
View
Retailer 6
-
$2,330 AUD
$1,637 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$2,745 AUD
$1,929 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$4,601 AUD
£2,545 GBP
View
Price last confirmed 31 days ago
Most Expensive
Brilliant Earth
20388329A · Sep 29
$13,595 AUD
$9,550 USD
View
Price under review
8 more retailers have this diamond
Prices start from $2,330 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
4.25ct Heart
$2,330 AUD