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Heart|Lab Grown|IGI

1.30ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG588370754

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG588370754

Diamond specifications and retailer prices

From $374 CAD
$267 USD
As of October 28, 2026
Save $1,475 CAD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,849 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG588370754 or 588370754. Listed at 20 retailers as of October 28, 2026, with prices from $374 to $1,849, a $1,475 spread on the same certified stone. Reve Diamonds lists it at $1,849. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588370754
Dimensions7.51 × 7.12 × 4.18 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
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
7.51 mm7.12 mm1.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588370754
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 37.5°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 28
Current: $789 CAD|Low: $357 CAD|High: $1,868 CAD|Avg: $879 CAD|-6.5%
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
Reve Diamonds
October 30, 2026
Retailer 7$371 CAD
Retailer 17$374 CAD
Retailer 8$460 CAD
Retailer 4$466 CAD
Retailer 3$560 CAD
Retailer 10$697 CAD
Retailer 6$714 CAD
Retailer 11$716 CAD
Retailer 15$756 CAD
Retailer 1$789 CAD
Retailer 13$899 CAD
Retailer 14$1,023 CAD
Retailer 5$1,342 CAD
Retailer 2$1,344 CAD
Retailer 16$1,412 CAD
Retailer 9$1,481 CAD
Retailer 12$1,671 CAD
Reve Diamonds$1,849 CAD

38 data points across 18 retailers

20 retailers$374 CAD to $1,849 CAD

Retailer 1
-
$371 CAD
$265 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$374 CAD
$267 USD
View
Final sale: no returns
Retailer 3
-
$431 CAD
$308 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$460 CAD
$329 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$460 CAD
$329 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$466 CAD
HK$2,600 HKD
View
A
Retailer 7
-
$560 CAD
$400 USD
View
A
Retailer 8
-
$697 CAD
€474 EUR
View
Retailer 9
-
$714 CAD
$510 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$716 CAD
ZAR 8,259 ZAR
View
B+
Retailer 11
-
$756 CAD
$540 USD
View
B+
Retailer 12
-
$789 CAD
£444 GBP
View
B+
Retailer 13
-
$899 CAD
$642 USD
View
B+
Retailer 14
-
$1,023 CAD
A$1,125 AUD
View
B
Retailer 15
-
$1,342 CAD
SGD 1,296 SGD
View
B
Retailer 16
-
$1,344 CAD
$960 USD
View
B
Retailer 17
-
$1,412 CAD
$1,009 USD
View
Retailer 18
-
$1,481 CAD
$1,058 USD
View
Price last confirmed 13 days ago
B
Retailer 19
-
$1,671 CAD
£940 GBP
View
Most Expensive
B
Reve Diamonds
091F10DA2 · Oct 30
$1,849 CAD
$1,321 USD
View
19 more retailers have this diamond
Prices start from $374 CADSave up to $1,475 CAD

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
$374 CAD