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Heart|Lab Grown|IGI

1.58ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG805635701

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805635701

Diamond specifications and retailer prices

From $699 AUD
$491 USD
As of October 30, 2026
Save $977 AUD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,676 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.58ct lab-grown heart diamond

This 1.58ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805635701 or 805635701. Listed at 7 retailers as of October 30, 2026, with prices from $699 to $1,676, a $977 spread on the same certified stone. With Clarity lists it at $1,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805635701
Dimensions7.97 × 7.42 × 4.49 mm
L/W Ratio1.07
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
7.97 mm7.42 mm1.58 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805635701
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
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: $777 AUD|Low: $646 AUD|High: $1,669 AUD|Avg: $1,037 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 31, 2026
Retailer 3$653 AUD
Retailer 4$699 AUD
Retailer 5$774 AUD
Retailer 1$777 AUD
Retailer 6$783 AUD
Retailer 7$1,397 AUD
With Clarity$1,641 AUD
Retailer 2$1,658 AUD

43 data points across 8 retailers

7 retailers$699 AUD to $1,676 AUD

A
Cheapest Retailer
-
$699 AUD
$491 USD
A
Retailer 2
-
$774 AUD
$544 USD
View
A
Retailer 3
-
$777 AUD
£430 GBP
View
A
Retailer 4
-
$783 AUD
$550 USD
View
B
Retailer 5
-
$1,397 AUD
$982 USD
View
B
Retailer 6
-
$1,658 AUD
£917 GBP
View
Most Expensive
B
With Clarity
805635701 · Oct 31
$1,676 AUD
$1,177 USD
View
6 more retailers have this diamond
Prices start from $699 AUDSave up to $977 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
1.58ct Heart
$699 AUD