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Heart|Lab Grown|IGI

1.00ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG775604802

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG775604802

Diamond specifications and retailer prices

From $255 AUD
$179 USD
As of October 27, 2026
Save $1,349 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,604 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG775604802 or 775604802. Listed at 18 retailers as of October 27, 2026, with prices from $255 to $1,604, a $1,349 spread on the same certified stone. Reve Diamonds lists it at $1,604. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775604802
Dimensions6.45 × 7.00 × 3.90 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm7.00 mm1.00 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG775604802
Side View
Table 64.0%Crown 31.8°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 55.7%

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 27
Current: $568 AUD|Low: $255 AUD|High: $1,708 AUD|Avg: $796 AUD|-6.5%
Retailer 1
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Retailer 9
Retailer 10
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Retailer 12
Retailer 13
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Retailer 17
Reve Diamonds
October 29, 2026
Retailer 9$255 AUD
Retailer 6$285 AUD
Retailer 14$296 AUD
Retailer 3$316 AUD
Retailer 15$316 AUD
Retailer 7$427 AUD
Retailer 12$542 AUD
Retailer 10$565 AUD
Retailer 16$568 AUD
Retailer 1$568 AUD
Retailer 5$656 AUD
Retailer 2$1,016 AUD
Retailer 8$1,050 AUD
Retailer 13$1,073 AUD
Retailer 17$1,093 AUD
Retailer 11$1,484 AUD
Retailer 4$1,566 AUD
Reve Diamonds$1,604 AUD

45 data points across 18 retailers

18 retailers$255 AUD to $1,604 AUD

A
Cheapest Retailer
-
$255 AUD
$179 USD
A
Retailer 2
-
$285 AUD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$296 AUD
$208 USD
View
A
Retailer 4
-
$316 AUD
$222 USD
View
A
Retailer 5
-
$316 AUD
$222 USD
View
A
Retailer 6
-
$427 AUD
$300 USD
View
A
Retailer 7
-
$542 AUD
ZAR 6,157 ZAR
View
B+
Retailer 8
-
$565 AUD
€378 EUR
View
B+
Retailer 9
-
$568 AUD
$399 USD
View
B+
Retailer 10
-
$568 AUD
£314 GBP
View
B+
Retailer 11
-
$656 AUD
$461 USD
View
B
Retailer 12
-
$1,016 AUD
$714 USD
View
B
Retailer 13
-
$1,050 AUD
$738 USD
View
B
Retailer 14
-
$1,073 AUD
$754 USD
View
B
Retailer 15
-
$1,093 AUD
$768 USD
View
B
Retailer 16
-
$1,484 AUD
£821 GBP
View
Retailer 17
-
$1,566 AUD
$1,100 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
FE4BEB6E2 · Oct 28
$1,604 AUD
$1,127 USD
View
17 more retailers have this diamond
Prices start from $255 AUDSave up to $1,349 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
1.00ct Heart
$255 AUD