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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG628418273

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628418273

Diamond specifications and retailer prices

From $468 AUD
$329 USD
As of October 30, 2026
Save $3,689 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,157 AUD at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628418273 or 628418273. Listed at 22 retailers as of October 30, 2026, with prices from $468 to $4,157, a $3,689 spread on the same certified stone. Do Amore Diamonds lists it at $4,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628418273
Dimensions6.93 × 8.07 × 4.69 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.93 mm8.07 mm1.54 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628418273
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.1%

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: Oct 30
Current: $4,157 AUD|Low: $448 AUD|High: $4,157 AUD|Avg: $1,315 AUD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 5$468 AUD
Retailer 3$522 AUD
Retailer 9$542 AUD
Retailer 7$581 AUD
Retailer 10$581 AUD
Retailer 18$734 AUD
Retailer 12$773 AUD
Retailer 17$797 AUD
Retailer 11$1,053 AUD
Retailer 13$1,081 AUD
Retailer 16$1,100 AUD
Retailer 2$1,155 AUD
Retailer 14$1,486 AUD
Retailer 19$1,701 AUD
Retailer 6$1,863 AUD
Retailer 8$2,059 AUD
Retailer 20$2,192 AUD
Retailer 4$2,276 AUD
Retailer 15$2,515 AUD
Do Amore Diamonds$4,157 AUD

43 data points across 20 retailers

22 retailers$468 AUD to $4,157 AUD

A
Cheapest Retailer
-
$468 AUD
$329 USD
A
Retailer 2
-
$522 AUD
$367 USD
View
Final sale: no returns
A
Retailer 3
-
$542 AUD
$381 USD
View
A
Retailer 4
-
$581 AUD
$408 USD
View
A
Retailer 5
-
$581 AUD
$408 USD
View
A
Retailer 6
-
$686 AUD
$482 USD
View
Retailer 7
-
$734 AUD
£406 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
$773 AUD
$543 USD
View
A
Retailer 9
-
$797 AUD
$560 USD
View
B+
Retailer 10
-
$1,053 AUD
$740 USD
View
B+
Retailer 11
-
$1,081 AUD
View
B+
Retailer 12
-
$1,100 AUD
ZAR 12,488 ZAR
View
B+
Retailer 13
-
$1,155 AUD
£639 GBP
View
B+
Retailer 14
-
$1,486 AUD
View
B
Retailer 15
-
$1,701 AUD
$1,195 USD
View
Retailer 16
-
$1,863 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$2,059 AUD
$1,446 USD
View
B
Retailer 18
-
$2,192 AUD
$1,540 USD
View
B
Retailer 19
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$2,276 AUD
$1,599 USD
View
B
Retailer 20
-
$2,282 AUD
$1,603 USD
View
B
Retailer 21
-
$2,515 AUD
£1,391 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E9C8D03CD · Oct 31
$4,157 AUD
$2,920 USD
View
21 more retailers have this diamond
Prices start from $468 AUDSave up to $3,689 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
$468 AUD