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Heart|Lab Grown|IGI

1.54ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG680580254

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680580254

Diamond specifications and retailer prices

From $554 AUD
$389 USD
As of November 1, 2026
Save $3,845 AUD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,399 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG680580254 or 680580254. Listed at 22 retailers as of November 1, 2026, with prices from $554 to $4,399, a $3,845 spread on the same certified stone. Do Amore Diamonds lists it at $4,399. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680580254
Dimensions7.12 × 8.26 × 4.72 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.12 mm8.26 mm1.54 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680580254
Side View
Table 57.0%Crown 32°Girdle: STK-THKPavilion 40°Culet: NoneDepth 57.1%

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: $4,399 AUD|Low: $401 AUD|High: $4,399 AUD|Avg: $1,498 AUD|+23.1%
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 9$401 AUD
Retailer 5$554 AUD
Retailer 15$635 AUD
Retailer 3$833 AUD
Retailer 16$987 AUD
Retailer 8$998 AUD
Retailer 2$1,168 AUD
Retailer 10$1,226 AUD
Retailer 12$1,547 AUD
Retailer 13$1,572 AUD
Retailer 14$1,799 AUD
Retailer 7$2,316 AUD
Retailer 17$2,361 AUD
Retailer 4$2,397 AUD
Retailer 6$2,450 AUD
Retailer 11$2,647 AUD
Do Amore Diamonds$4,399 AUD

43 data points across 17 retailers

22 retailers$554 AUD to $4,399 AUD

Retailer 1
-
$401 AUD
$282 USD
Price last confirmed 24 days ago
Retailer 2
-
$466 AUD
$327 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$498 AUD
$350 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$498 AUD
$350 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$554 AUD
$389 USD
View
Final sale: no returns
A
Retailer 6
-
$635 AUD
$446 USD
View
B+
Retailer 7
-
$833 AUD
$585 USD
View
B+
Retailer 8
-
$987 AUD
$693 USD
View
B+
Retailer 9
-
$998 AUD
View
B+
Retailer 10
-
$1,168 AUD
ZAR 13,255 ZAR
View
B
Retailer 11
-
$1,226 AUD
£678 GBP
View
Retailer 12
-
$1,277 AUD
View
Price last confirmed 35 days ago
B
Retailer 13
-
$1,547 AUD
View
B
Retailer 14
-
$1,572 AUD
View
Retailer 15
-
$1,768 AUD
$1,242 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$1,799 AUD
$1,264 USD
View
B
Retailer 17
-
$2,316 AUD
$1,627 USD
View
B
Retailer 18
-
$2,361 AUD
$1,658 USD
View
B
Retailer 19
-
$2,397 AUD
$1,684 USD
View
B
Retailer 20
-
$2,450 AUD
SGD 2,326 SGD
View
B
Retailer 21
-
$2,647 AUD
£1,464 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3E2C055F5 · Nov 2
$4,399 AUD
$3,090 USD
View
21 more retailers have this diamond
Prices start from $554 AUDSave up to $3,845 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
$554 AUD