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Heart|Lab Grown|IGI

1.43ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG634498092

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634498092

Diamond specifications and retailer prices

From $569 AUD
$400 USD
As of October 30, 2026
Save $1,906 AUD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,475 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.43ct lab-grown heart diamond

This 1.43ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634498092 or 634498092. Listed at 13 retailers as of October 25, 2026, with prices from $569 to $2,475, a $1,906 spread on the same certified stone. MOH London lists it at $2,475. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634498092
Dimensions7.25 × 7.54 × 4.59 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm7.54 mm1.43 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634498092
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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: $2,475 AUD|Low: $359 AUD|High: $2,759 AUD|Avg: $1,306 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$359 AUD
Retailer 8$569 AUD
Retailer 2$847 AUD
Retailer 10$1,015 AUD
Retailer 7$1,070 AUD
Retailer 12$1,135 AUD
Retailer 5$1,139 AUD
Retailer 4$1,270 AUD
Retailer 6$1,554 AUD
Retailer 9$1,855 AUD
MOH London$2,475 AUD
Retailer 3$2,759 AUD

26 data points across 12 retailers

13 retailers$569 AUD to $2,475 AUD

Retailer 1
-
$510 AUD
$358 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$569 AUD
$400 USD
View
Final sale: no returns
Retailer 3
-
$592 AUD
$416 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$625 AUD
$439 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$847 AUD
$595 USD
View
B+
Retailer 6
-
$1,015 AUD
$713 USD
View
Retailer 7
-
$1,070 AUD
ZAR 12,139 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,135 AUD
$797 USD
View
B+
Retailer 9
-
$1,139 AUD
£630 GBP
View
B
Retailer 10
-
$1,554 AUD
View
B
Retailer 11
-
$1,855 AUD
$1,303 USD
View
Retailer 12
-
$2,033 AUD
$1,428 USD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
LG634498092 · Oct 25
$2,475 AUD
£1,369 GBP
View
12 more retailers have this diamond
Prices start from $569 AUDSave up to $1,906 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
1.43ct Heart
$569 AUD