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Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG750589746

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750589746

Diamond specifications and retailer prices

From $320 AUD
$225 USD
As of October 30, 2026
Save $2,755 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,075 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct 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 LG750589746 or 750589746. Listed at 13 retailers as of October 30, 2026, with prices from $320 to $3,075, a $2,755 spread on the same certified stone. Do Amore Diamonds lists it at $3,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750589746
Dimensions7.17 × 8.13 × 4.77 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm8.13 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750589746
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 58.7%

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: $3,075 AUD|Low: $268 AUD|High: $4,086 AUD|Avg: $1,253 AUD|-2.7%
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
October 31, 2026
Retailer 4$320 AUD
Retailer 13$359 AUD
Retailer 15$372 AUD
Retailer 17$494 AUD
Retailer 12$545 AUD
Retailer 6$716 AUD
Retailer 9$752 AUD
Retailer 14$759 AUD
Retailer 7$800 AUD
Retailer 2$1,280 AUD
Retailer 11$1,407 AUD
Retailer 3$1,560 AUD
Retailer 8$1,598 AUD
Retailer 10$1,763 AUD
Retailer 5$1,896 AUD
Retailer 16$2,264 AUD
Do Amore Diamonds$3,075 AUD

29 data points across 17 retailers

13 retailers$320 AUD to $3,075 AUD

A
Cheapest Retailer
-
$320 AUD
$225 USD
A
Retailer 2
-
$359 AUD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$372 AUD
$261 USD
View
A
Retailer 4
-
$494 AUD
$347 USD
View
B+
Retailer 5
-
$545 AUD
$383 USD
View
A
Retailer 6
-
$759 AUD
$533 USD
View
B+
Retailer 7
-
$1,103 AUD
$775 USD
View
B+
Retailer 8
-
$1,280 AUD
$899 USD
View
B+
Retailer 9
-
$1,407 AUD
$988 USD
View
B+
Retailer 10
-
$1,560 AUD
$1,096 USD
View
B+
Retailer 11
-
$1,763 AUD
£975 GBP
View
B
Retailer 12
-
$2,264 AUD
$1,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-B5547F716 · Oct 31
$3,075 AUD
$2,160 USD
View
12 more retailers have this diamond
Prices start from $320 AUDSave up to $2,755 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
1.55ct Heart
$320 AUD