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Heart|Lab Grown|IGI

1.62ct H VVS1 Heart Lab Grown Diamond

GD • H/VVS1 • IGI LGG1192705

Certificate IGI LGG1192705

Diamond specifications and retailer prices

From $395 AUD
As of November 4, 2026
Save $1,397 AUD (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,792 AUD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.62ct lab-grown heart diamond

This 1.62ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LGG1192705. Listed at 5 retailers as of November 4, 2026, with prices from $395 to $1,792, a $1,397 spread on the same certified stone. Taylor and Hart lists it at $1,792. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.62
Carat
H
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1192705
Dimensions7.38 × 8.02 × 4.67 mm
L/W Ratio1.09
Top View
7.38 mm8.02 mm1.62 ctH / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1192705
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 58.0%

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: Nov 4
Current: $523 AUD|Low: $395 AUD|High: $1,792 AUD|Avg: $992 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
November 4, 2026
Retailer 3$395 AUD
Retailer 1$523 AUD
Retailer 6$734 AUD
Retailer 4$800 AUD
Retailer 2$1,132 AUD
Retailer 5$1,518 AUD
Taylor and Hart$1,792 AUD

13 data points across 7 retailers

5 retailers$395 AUD to $1,792 AUD

A
Cheapest Retailer
-
$395 AUD
Final sale: no returns
A
Retailer 2
-
$523 AUD
View
B+
Retailer 3
-
$800 AUD
View
B
Retailer 4
-
$1,132 AUD
View
Most Expensive
B
Taylor and Hart
F4T91HD · Nov 4
$1,792 AUD
$1,257 USD
View
4 more retailers have this diamond
Prices start from $395 AUDSave up to $1,397 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
1.62ct Heart
$395 AUD