CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG494164151

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG494164151

Diamond specifications and retailer prices

From $342 AUD
$240 USD
As of October 30, 2026
Save $2,933 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,274 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 LG494164151 or 494164151. Listed at 22 retailers as of October 30, 2026, with prices from $342 to $3,274, a $2,933 spread on the same certified stone. Do Amore Diamonds lists it at $3,274. 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 angle37.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494164151
Dimensions6.79 × 8.03 × 4.86 mm
L/W Ratio1.18
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
6.79 mm8.03 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494164151
Side View
Table 59.0%Crown 37.6°Girdle: MED-VTKPavilion 40.3°Culet: NoneDepth 60.5%

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: $3,274 AUD|Low: $327 AUD|High: $3,872 AUD|Avg: $1,207 AUD|-15.4%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 22$342 AUD
Retailer 20$396 AUD
Retailer 7$401 AUD
Retailer 21$424 AUD
Retailer 5$541 AUD
Retailer 15$638 AUD
Retailer 6$662 AUD
Retailer 10$668 AUD
Retailer 9$783 AUD
Retailer 18$803 AUD
Retailer 2$896 AUD
Retailer 13$1,081 AUD
Retailer 19$1,087 AUD
Retailer 4$1,367 AUD
Retailer 3$1,503 AUD
Retailer 12$1,723 AUD
Retailer 11$1,743 AUD
Retailer 16$1,771 AUD
Retailer 14$1,871 AUD
Retailer 8$1,879 AUD
Retailer 17$1,884 AUD
Do Amore Diamonds$3,274 AUD

34 data points across 22 retailers

22 retailers$342 AUD to $3,274 AUD

A
Cheapest Retailer
-
$342 AUD
$240 USD
A
Retailer 2
-
$396 AUD
$278 USD
View
A
Retailer 3
-
$401 AUD
$282 USD
View
Final sale: no returns
A
Retailer 4
-
$424 AUD
$298 USD
View
Retailer 5
-
$541 AUD
£299 GBP
View
Price last confirmed 23 days ago
A
Retailer 6
-
$638 AUD
HK$3,500 HKD
View
A
Retailer 7
-
$662 AUD
$465 USD
View
A
Retailer 8
-
$668 AUD
$469 USD
View
A
Retailer 9
-
$783 AUD
$550 USD
View
A
Retailer 10
-
$803 AUD
ZAR 9,118 ZAR
View
B+
Retailer 11
-
$896 AUD
£495 GBP
View
B+
Retailer 12
-
$1,081 AUD
View
B+
Retailer 13
-
$1,087 AUD
View
B+
Retailer 14
-
$1,367 AUD
$960 USD
View
B+
Retailer 15
-
$1,503 AUD
$1,056 USD
View
B
Retailer 16
-
$1,723 AUD
$1,210 USD
View
B
Retailer 17
-
$1,743 AUD
$1,225 USD
View
B+
Retailer 18
-
$1,771 AUD
View
B
Retailer 19
-
$1,871 AUD
SGD 1,776 SGD
View
B+
Retailer 20
-
$1,879 AUD
$1,320 USD
View
B+
Retailer 21
-
$1,884 AUD
£1,042 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1176DBD9E · Oct 31
$3,274 AUD
$2,300 USD
View
21 more retailers have this diamond
Prices start from $342 AUDSave up to $2,933 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
$342 AUD