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Heart|Lab Grown|IGI

1.54ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG814620334

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG814620334

Diamond specifications and retailer prices

From $639 AUD
$448 USD
As of November 1, 2026
Save $1,742 AUD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,381 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG814620334 or 814620334. Listed at 14 retailers as of November 1, 2026, with prices from $639 to $2,381, a $1,742 spread on the same certified stone. MOH London lists it at $2,381. 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

1.54
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814620334
Dimensions7.38 × 7.93 × 4.63 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.93 mm1.54 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814620334
Side View
Table 65.0%Crown 35.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,381 AUD|Low: $639 AUD|High: $2,410 AUD|Avg: $1,315 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 13$639 AUD
Retailer 11$682 AUD
Retailer 10$767 AUD
Retailer 14$771 AUD
Retailer 5$890 AUD
Retailer 8$944 AUD
Retailer 2$1,051 AUD
Retailer 7$1,094 AUD
Retailer 9$1,414 AUD
Retailer 4$1,520 AUD
Retailer 12$1,959 AUD
Retailer 6$2,019 AUD
Retailer 3$2,232 AUD
MOH London$2,381 AUD

37 data points across 14 retailers

14 retailers$639 AUD to $2,381 AUD

A
Cheapest Retailer
-
$639 AUD
$448 USD
Retailer 2
-
$682 AUD
£376 GBP
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$767 AUD
HK$4,200 HKD
View
B+
Retailer 4
-
$771 AUD
$540 USD
View
B+
Retailer 5
-
$890 AUD
$624 USD
View
B+
Retailer 6
-
$944 AUD
€630 EUR
View
B+
Retailer 7
-
$1,051 AUD
ZAR 11,896 ZAR
View
B+
Retailer 8
-
$1,094 AUD
£604 GBP
View
B
Retailer 9
-
$1,414 AUD
View
Retailer 10
-
$1,520 AUD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$1,959 AUD
$1,373 USD
View
B
Retailer 12
-
$2,019 AUD
$1,415 USD
View
B
Retailer 13
-
$2,232 AUD
SGD 2,114 SGD
View
Most Expensive
B
MOH London
LG814620334 · Nov 1
$2,381 AUD
£1,314 GBP
View
13 more retailers have this diamond
Prices start from $639 AUDSave up to $1,742 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
1.54ct Heart
$639 AUD