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Heart|Lab Grown|IGI

1.55ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG793628039

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG793628039

Diamond specifications and retailer prices

From $464 AUD
$326 USD
As of October 30, 2026
Save $4,106 AUD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,570 AUD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG793628039 or 793628039. Listed at 23 retailers as of October 29, 2026, with prices from $464 to $4,570, a $4,106 spread on the same certified stone. Do Amore Diamonds lists it at $4,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793628039
Dimensions7.89 × 7.02 × 4.68 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm7.02 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793628039
Side View
Table 64.0%Crown 40.7°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 59.3%

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: $728 AUD|Low: $370 AUD|High: $2,515 AUD|Avg: $1,202 AUD|+0.1%
Retailer 1
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
October 30, 2026
Retailer 3$464 AUD
Retailer 8$520 AUD
Retailer 17$540 AUD
Retailer 2$577 AUD
Retailer 19$577 AUD
Retailer 11$661 AUD
Retailer 1$728 AUD
Retailer 9$767 AUD
Retailer 18$797 AUD
Retailer 7$1,051 AUD
Retailer 15$1,093 AUD
Retailer 12$1,146 AUD
Retailer 13$1,476 AUD
Retailer 16$1,690 AUD
Retailer 5$1,700 AUD
Retailer 4$2,044 AUD
Retailer 6$2,175 AUD
Retailer 10$2,265 AUD
Retailer 14$2,497 AUD

45 data points across 19 retailers

23 retailers$464 AUD to $4,570 AUD

A
Cheapest Retailer
-
$464 AUD
$326 USD
A
Retailer 2
-
$520 AUD
$365 USD
View
Final sale: no returns
A
Retailer 3
-
$540 AUD
$379 USD
View
A
Retailer 4
-
$577 AUD
$405 USD
View
A
Retailer 5
-
$577 AUD
$405 USD
View
A
Retailer 6
-
$661 AUD
$464 USD
View
A
Retailer 7
-
$728 AUD
£402 GBP
View
A
Retailer 8
-
$767 AUD
$539 USD
View
A
Retailer 9
-
$797 AUD
$560 USD
View
Retailer 10
-
$951 AUD
$668 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$1,051 AUD
$738 USD
View
B+
Retailer 12
-
$1,093 AUD
ZAR 12,400 ZAR
View
B+
Retailer 13
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$1,146 AUD
£634 GBP
View
B+
Retailer 14
-
$1,476 AUD
View
B
Retailer 15
-
$1,690 AUD
$1,187 USD
View
Retailer 16
-
$1,700 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$2,044 AUD
$1,436 USD
View
B
Retailer 18
-
$2,175 AUD
$1,528 USD
View
B
Retailer 19
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$2,265 AUD
$1,591 USD
View
B
Retailer 20
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$2,268 AUD
$1,593 USD
View
B
Retailer 21
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$2,497 AUD
£1,381 GBP
View
B
Retailer 22
-
$4,128 AUD
$2,900 USD
View
Most Expensive
B
Do Amore Diamonds
23-793628039 · Oct 29
$4,570 AUD
$3,210 USD
View
22 more retailers have this diamond
Prices start from $464 AUDSave up to $4,106 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
$464 AUD