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Heart|Lab Grown|IGI

1.58ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG834616027

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834616027

Diamond specifications and retailer prices

From $346 AUD
$243 USD
As of October 30, 2026
Save $1,408 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,754 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 LG834616027 or 834616027. Listed at 19 retailers as of October 30, 2026, with prices from $346 to $1,754, a $1,408 spread on the same certified stone. With Clarity lists it at $1,754. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834616027
Dimensions7.33 × 7.96 × 4.65 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.96 mm1.58 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834616027
Side View
Table 61.0%Crown 34°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $685 AUD|Low: $346 AUD|High: $1,780 AUD|Avg: $994 AUD|+0.2%
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
Retailer 18
With Clarity
October 31, 2026
Retailer 7$346 AUD
Retailer 6$401 AUD
Retailer 4$429 AUD
Retailer 5$429 AUD
Retailer 2$491 AUD
Retailer 14$577 AUD
Retailer 1$685 AUD
Retailer 16$736 AUD
Retailer 9$787 AUD
Retailer 8$789 AUD
Retailer 12$812 AUD
Retailer 17$998 AUD
Retailer 13$1,079 AUD
Retailer 3$1,377 AUD
Retailer 10$1,451 AUD
Retailer 11$1,553 AUD
Retailer 18$1,680 AUD
Retailer 15$1,727 AUD
With Clarity$1,754 AUD

24 data points across 19 retailers

19 retailers$346 AUD to $1,754 AUD

A
Cheapest Retailer
-
$346 AUD
$243 USD
A
Retailer 2
-
$401 AUD
$282 USD
View
A
Retailer 3
-
$429 AUD
$301 USD
View
A
Retailer 4
-
$429 AUD
$301 USD
View
Retailer 5
-
$491 AUD
£272 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$577 AUD
$405 USD
View
A
Retailer 7
-
$685 AUD
€458 EUR
View
A
Retailer 8
-
$736 AUD
ZAR 8,353 ZAR
View
A
Retailer 9
-
$787 AUD
$553 USD
View
A
Retailer 10
-
$789 AUD
$554 USD
View
B+
Retailer 11
-
$812 AUD
£449 GBP
View
B+
Retailer 12
-
$998 AUD
View
B+
Retailer 13
-
$1,079 AUD
$758 USD
View
B
Retailer 14
-
$1,377 AUD
$967 USD
View
B
Retailer 15
-
$1,451 AUD
$1,019 USD
View
B
Retailer 16
-
$1,553 AUD
$1,091 USD
View
B
Retailer 17
-
$1,680 AUD
$1,180 USD
View
B
Retailer 18
-
$1,727 AUD
£955 GBP
View
Most Expensive
B
With Clarity
834616027 · Oct 31
$1,754 AUD
$1,232 USD
View
18 more retailers have this diamond
Prices start from $346 AUDSave up to $1,408 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
$346 AUD