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Heart|Lab Grown|IGI

4.38ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG847681735

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847681735

Diamond specifications and retailer prices

From $1,006 AUD
$707 USD
As of October 31, 2026
Save $723 AUD (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,730 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 4.38ct lab-grown heart diamond

This 4.38ct 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 LG847681735 or 847681735. Listed at 2 retailers as of October 31, 2026, with prices from $1,006 to $1,730, a $723 spread on the same certified stone. 77 Diamonds lists it at $1,730. 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

4.38
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847681735
Dimensions10.22 × 11.26 × 6.65 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm11.26 mm4.38 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847681735
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,730 AUD|Low: $1,006 AUD|High: $1,784 AUD|Avg: $1,501 AUD|-2.8%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2$1,006 AUD
77 Diamonds$1,730 AUD

8 data points across 2 retailers

2 retailers$1,006 AUD to $1,730 AUD

A
Cheapest Retailer
-
$1,006 AUD
$707 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
HSTVSFZMVNSCQ · Nov 1
$1,730 AUD
£957 GBP
View
1 more retailer has this diamond
Prices start from $1,006 AUDSave up to $723 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
4.38ct Heart
$1,006 AUD