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Heart|Lab Grown|IGI

1.55ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG705544111

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705544111

Diamond specifications and retailer prices

From $544 AUD
$382 USD
As of October 30, 2026
Save $3,656 AUD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,200 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 LG705544111 or 705544111. Listed at 22 retailers as of October 29, 2026, with prices from $544 to $4,200, a $3,656 spread on the same certified stone. Do Amore Diamonds lists it at $4,200. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705544111
Dimensions8.02 × 8.02 × 7.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.02 mm8.02 mm1.55 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705544111
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.5%

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: $742 AUD|Low: $454 AUD|High: $2,564 AUD|Avg: $1,169 AUD|-0.7%
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
October 30, 2026
Retailer 3$474 AUD
Retailer 12$544 AUD
Retailer 4$588 AUD
Retailer 13$588 AUD
Retailer 1$742 AUD
Retailer 5$783 AUD
Retailer 2$804 AUD
Retailer 11$1,114 AUD
Retailer 7$1,170 AUD
Retailer 9$1,505 AUD
Retailer 8$1,690 AUD
Retailer 14$1,723 AUD
Retailer 6$2,218 AUD
Retailer 10$2,547 AUD

33 data points across 14 retailers

22 retailers$544 AUD to $4,200 AUD

Retailer 1
-
$474 AUD
$333 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$544 AUD
$382 USD
View
Final sale: no returns
Retailer 3
-
$550 AUD
$386 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$588 AUD
$413 USD
View
Retailer 5
-
$588 AUD
$413 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$663 AUD
$466 USD
View
A
Retailer 7
-
$742 AUD
£410 GBP
View
A
Retailer 8
-
$783 AUD
$550 USD
View
A
Retailer 9
-
$804 AUD
$565 USD
View
B+
Retailer 10
-
$827 AUD
$581 USD
View
B+
Retailer 11
-
$1,114 AUD
ZAR 12,643 ZAR
View
B+
Retailer 12
-
$1,170 AUD
£647 GBP
View
B+
Retailer 13
-
$1,505 AUD
View
B+
Retailer 14
-
$1,690 AUD
View
B
Retailer 15
-
$1,723 AUD
$1,210 USD
View
B
Retailer 16
-
$2,084 AUD
$1,464 USD
View
Retailer 17
-
$2,084 AUD
$1,464 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$2,218 AUD
$1,558 USD
View
B
Retailer 19
-
$2,294 AUD
$1,611 USD
View
B
Retailer 20
-
$2,307 AUD
$1,621 USD
View
B
Retailer 21
-
$2,547 AUD
£1,409 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0E6DE1551 · Oct 29
$4,200 AUD
$2,950 USD
View
21 more retailers have this diamond
Prices start from $544 AUDSave up to $3,656 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
$544 AUD