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Heart|Lab Grown|IGI

1.55ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG760547400

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG760547400

Diamond specifications and retailer prices

From $400 AUD
$281 USD
As of October 30, 2026
Save $1,666 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,066 AUD at Reve Diamonds · As of October 30, 2026
View at Reve 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG760547400 or 760547400. Listed at 23 retailers as of October 30, 2026, with prices from $400 to $2,066, a $1,666 spread on the same certified stone. Reve Diamonds lists it at $2,066. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760547400
Dimensions8.00 × 8.00 × 6.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm8.00 mm1.55 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760547400
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 59.1%

Caratlytics Score

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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: $1,192 AUD|Low: $383 AUD|High: $2,066 AUD|Avg: $1,070 AUD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 4$400 AUD
Retailer 3$447 AUD
Retailer 5$495 AUD
Retailer 8$495 AUD
Retailer 17$529 AUD
Retailer 10$666 AUD
Retailer 15$719 AUD
Retailer 14$851 AUD
Retailer 11$874 AUD
Retailer 12$914 AUD
Retailer 9$977 AUD
Retailer 13$1,152 AUD
Retailer 1$1,192 AUD
Retailer 7$1,593 AUD
Retailer 2$1,906 AUD
Retailer 6$1,964 AUD
Retailer 16$1,996 AUD
Reve Diamonds$2,066 AUD

46 data points across 18 retailers

23 retailers$400 AUD to $2,066 AUD

A
Cheapest Retailer
-
$400 AUD
$281 USD
A
Retailer 2
-
$447 AUD
$314 USD
View
Final sale: no returns
A
Retailer 3
-
$464 AUD
$326 USD
View
A
Retailer 4
-
$495 AUD
$348 USD
View
A
Retailer 5
-
$495 AUD
$348 USD
View
Retailer 6
-
$529 AUD
£293 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$666 AUD
$468 USD
View
A
Retailer 8
-
$719 AUD
$505 USD
View
B+
Retailer 9
-
$851 AUD
ZAR 9,662 ZAR
View
B+
Retailer 10
-
$874 AUD
£483 GBP
View
B+
Retailer 11
-
$914 AUD
View
B+
Retailer 12
-
$940 AUD
$660 USD
View
B+
Retailer 13
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$977 AUD
$686 USD
View
B+
Retailer 14
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$1,049 AUD
$737 USD
View
B+
Retailer 15
-
$1,152 AUD
View
B+
Retailer 16
-
$1,192 AUD
$837 USD
View
B
Retailer 17
-
$1,549 AUD
$1,088 USD
View
B
Retailer 18
-
$1,593 AUD
$1,119 USD
View
B
Retailer 19
-
$1,665 AUD
$1,170 USD
View
B
Retailer 20
-
$1,906 AUD
$1,339 USD
View
Retailer 21
-
$1,964 AUD
View
Price last confirmed 30 days ago
B
Retailer 22
-
$1,996 AUD
£1,104 GBP
View
Most Expensive
B
Reve Diamonds
415B31240 · Oct 30
$2,066 AUD
$1,451 USD
View
22 more retailers have this diamond
Prices start from $400 AUDSave up to $1,666 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
$400 AUD