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Heart|Lab Grown|IGI

3.55ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG849637381

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG849637381

Diamond specifications and retailer prices

From $1,139 AUD
$800 USD
As of October 28, 2026
Save $329 AUD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,467 AUD at 77 Diamonds · As of October 27, 2026
View at 77 Diamonds

About this 3.55ct lab-grown heart diamond

This 3.55ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849637381 or 849637381. Listed at 2 retailers as of October 27, 2026, with prices from $1,139 to $1,467, a $329 spread on the same certified stone. 77 Diamonds lists it at $1,467. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.55
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849637381
Dimensions9.80 × 10.55 × 6.00 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm10.55 mm3.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849637381
Side View
Table 59.0%Crown 35.2°Girdle: STK-THKPavilion 38.5°CuletDepth 56.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,467 AUD|Low: $856 AUD|High: $1,467 AUD|Avg: $1,157 AUD
77 Diamonds
Retailer 2
Retailer 3
October 28, 2026
Retailer 3$856 AUD
Retailer 2$1,139 AUD
77 Diamonds$1,467 AUD

2 data points across 3 retailers

2 retailers$1,139 AUD to $1,467 AUD

B+
Cheapest Retailer
-
$1,139 AUD
$800 USD
Most Expensive
B+
77 Diamonds
HSPUIFSUTE6DYZG · Oct 27
$1,467 AUD
£812 GBP
View
1 more retailer has this diamond
Prices start from $1,139 AUDSave up to $329 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
3.55ct Heart
$1,139 AUD