CaratHunter
Plans
Heart|Lab Grown|IGI

4.53ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG849621883

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG849621883

Diamond specifications and retailer prices

From $939 AUD
£519 GBP
As of October 30, 2026
Save $3,657 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,596 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 4.53ct lab-grown heart diamond

This 4.53ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849621883 or 849621883. Listed at 11 retailers as of October 29, 2026, with prices from $939 to $4,596, a $3,657 spread on the same certified stone. MOH London lists it at $4,596. 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

4.53
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849621883
Dimensions10.96 × 11.57 × 6.44 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.96 mm11.57 mm4.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849621883
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 55.7%

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: Oct 30
Current: $4,596 AUD|Low: $937 AUD|High: $4,596 AUD|Avg: $2,437 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$939 AUD
Retailer 3$1,046 AUD
Retailer 8$1,338 AUD
Retailer 2$1,735 AUD
Retailer 6$1,771 AUD
Retailer 4$2,325 AUD
Retailer 7$2,772 AUD
Retailer 10$2,799 AUD
Retailer 9$3,701 AUD
Retailer 11$3,743 AUD
MOH London$4,596 AUD

8 data points across 11 retailers

11 retailers$939 AUD to $4,596 AUD

A
Cheapest Retailer
-
$939 AUD
£519 GBP
A
Retailer 2
-
$1,046 AUD
$735 USD
View
Final sale: no returns
A
Retailer 3
-
$1,338 AUD
$940 USD
View
A
Retailer 4
-
$1,735 AUD
£960 GBP
View
B+
Retailer 5
-
$1,771 AUD
$1,244 USD
View
B+
Retailer 6
-
$2,325 AUD
View
B+
Retailer 7
-
$2,772 AUD
$1,947 USD
View
B+
Retailer 8
-
$2,799 AUD
$1,966 USD
View
B
Retailer 9
-
$3,701 AUD
$2,600 USD
View
B
Retailer 10
-
$3,743 AUD
$2,630 USD
View
Most Expensive
B
MOH London
LG849621883 · Oct 29
$4,596 AUD
£2,542 GBP
View
10 more retailers have this diamond
Prices start from $939 AUDSave up to $3,657 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
4.53ct Heart
$939 AUD