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Heart|Lab Grown|IGI

1.30ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG816616289

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816616289

Diamond specifications and retailer prices

From $351 AUD
$246 USD
As of November 1, 2026
Save $1,461 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,812 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816616289 or 816616289. Listed at 16 retailers as of October 31, 2026, with prices from $351 to $1,812, a $1,461 spread on the same certified stone. Brilliant Earth lists it at $1,812. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616289
Dimensions6.75 × 7.64 × 4.15 mm
L/W Ratio1.13
Girdle conditionFaceted
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
6.75 mm7.64 mm1.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616289
Side View
Table 61.0%Crown 38.7°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 54.3%

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: Nov 1
Current: $1,812 AUD|Low: $351 AUD|High: $1,869 AUD|Avg: $1,003 AUD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12$351 AUD
Retailer 5$397 AUD
Retailer 10$668 AUD
Retailer 2$675 AUD
Retailer 7$727 AUD
Retailer 11$906 AUD
Retailer 8$955 AUD
Retailer 9$1,016 AUD
Retailer 3$1,261 AUD
Retailer 13$1,331 AUD
Retailer 4$1,341 AUD
Retailer 6$1,566 AUD
Brilliant Earth$1,812 AUD

41 data points across 13 retailers

16 retailers$351 AUD to $1,812 AUD

Retailer 1
-
$324 AUD
$227 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$351 AUD
$246 USD
View
Final sale: no returns
Retailer 3
-
$392 AUD
$275 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$401 AUD
$281 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$401 AUD
$281 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$668 AUD
$468 USD
View
A
Retailer 7
-
$675 AUD
ZAR 7,638 ZAR
View
A
Retailer 8
-
$727 AUD
£401 GBP
View
B+
Retailer 9
-
$906 AUD
$635 USD
View
B+
Retailer 10
-
$955 AUD
View
B+
Retailer 11
-
$1,016 AUD
$712 USD
View
B+
Retailer 12
-
$1,261 AUD
SGD 1,194 SGD
View
B+
Retailer 13
-
$1,331 AUD
$933 USD
View
B+
Retailer 14
-
$1,341 AUD
$940 USD
View
B
Retailer 15
-
$1,566 AUD
£864 GBP
View
Most Expensive
B
Brilliant Earth
21421275A · Oct 31
$1,812 AUD
$1,270 USD
View
15 more retailers have this diamond
Prices start from $351 AUDSave up to $1,461 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
1.30ct Heart
$351 AUD