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Heart|Lab Grown|IGI

1.55ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG792688785

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792688785

Diamond specifications and retailer prices

From $330 AUD
$232 USD
As of October 30, 2026
Save $1,364 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,694 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792688785 or 792688785. Listed at 16 retailers as of October 30, 2026, with prices from $330 to $1,694, a $1,364 spread on the same certified stone. Brilliant Earth lists it at $1,694. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792688785
Dimensions7.12 × 8.24 × 4.68 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.12 mm8.24 mm1.55 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792688785
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 40°Culet: NoneDepth 56.8%

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: $1,694 AUD|Low: $316 AUD|High: $1,993 AUD|Avg: $1,078 AUD|-15.0%
Brilliant Earth
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 9$330 AUD
Retailer 10$409 AUD
Retailer 11$409 AUD
Retailer 7$552 AUD
Retailer 2$771 AUD
Retailer 4$877 AUD
Retailer 12$1,314 AUD
Retailer 6$1,320 AUD
Retailer 8$1,472 AUD
Retailer 5$1,647 AUD
Retailer 3$1,656 AUD
Brilliant Earth$1,694 AUD

46 data points across 12 retailers

16 retailers$330 AUD to $1,694 AUD

A
Cheapest Retailer
-
$330 AUD
$232 USD
Retailer 2
-
$404 AUD
$284 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$409 AUD
$287 USD
View
A
Retailer 4
-
$409 AUD
$287 USD
View
B+
Retailer 5
-
$552 AUD
$388 USD
View
B+
Retailer 6
-
$769 AUD
$540 USD
View
B+
Retailer 7
-
$771 AUD
£427 GBP
View
B+
Retailer 8
-
$877 AUD
$616 USD
View
B
Retailer 9
-
$1,314 AUD
$923 USD
View
B
Retailer 10
-
$1,320 AUD
$927 USD
View
Retailer 11
-
$1,389 AUD
$976 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$1,472 AUD
$1,034 USD
View
B
Retailer 13
-
$1,647 AUD
£911 GBP
View
Retailer 14
-
$1,656 AUD
SGD 1,572 SGD
View
Price last confirmed 19 days ago
B
Retailer 15
-
$1,664 AUD
$1,169 USD
View
Most Expensive
B
Brilliant Earth
20276734A · Oct 30
$1,694 AUD
$1,190 USD
View
15 more retailers have this diamond
Prices start from $330 AUDSave up to $1,364 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
$330 AUD