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Heart|Lab Grown|IGI

3.50ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG841639738

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841639738

Diamond specifications and retailer prices

From $1,057 AUD
HK$5,800 HKD
As of November 1, 2026
Save $2,948 AUD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,005 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.5ct lab-grown heart diamond

This 3.5ct 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 LG841639738 or 841639738. Listed at 8 retailers as of October 29, 2026, with prices from $1,057 to $4,005, a $2,948 spread on the same certified stone. MOH London lists it at $4,005. 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

3.50
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841639738
Dimensions8.92 × 10.54 × 6.34 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.92 mm10.54 mm3.50 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841639738
Side View
Table 60.0%Crown 34°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 60.2%

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: Nov 1
Current: $4,005 AUD|Low: $1,057 AUD|High: $4,269 AUD|Avg: $2,330 AUD|+3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$1,057 AUD
Retailer 5$1,392 AUD
Retailer 7$1,473 AUD
Retailer 2$1,486 AUD
Retailer 3$2,222 AUD
Retailer 8$3,098 AUD
Retailer 4$3,173 AUD
MOH London$4,005 AUD

24 data points across 8 retailers

8 retailers$1,057 AUD to $4,005 AUD

A
Cheapest Retailer
-
$1,057 AUD
HK$5,800 HKD
A
Retailer 2
-
$1,392 AUD
$978 USD
View
B+
Retailer 3
-
$1,473 AUD
$1,035 USD
View
A
Retailer 4
-
$1,486 AUD
£822 GBP
View
B+
Retailer 5
-
$2,222 AUD
$1,561 USD
View
B+
Retailer 6
-
$3,098 AUD
$2,176 USD
View
B+
Retailer 7
-
$3,173 AUD
$2,229 USD
View
Most Expensive
B
MOH London
LG841639738 · Oct 29
$4,005 AUD
£2,215 GBP
View
7 more retailers have this diamond
Prices start from $1,057 AUDSave up to $2,948 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
3.50ct Heart
$1,057 AUD