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Heart|Lab Grown|IGI

1.05ct G VVS1 Heart Lab Grown Diamond

VG • G/VVS1 • IGI LG831690532

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831690532

Diamond specifications and retailer prices

From $273 AUD
As of November 5, 2026
Save $1,140 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,413 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831690532 or 831690532. Listed at 15 retailers as of November 2, 2026, with prices from $273 to $1,413, a $1,140 spread on the same certified stone. MOH London lists it at $1,413. 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

1.05
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831690532
Dimensions6.24 × 7.02 × 4.05 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm7.02 mm1.05 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831690532
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.7%

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: Nov 5
Current: $1,413 AUD|Low: $273 AUD|High: $1,413 AUD|Avg: $705 AUD
MOH London
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
November 5, 2026
Retailer 6$273 AUD
Retailer 5$303 AUD
Retailer 2$334 AUD
Retailer 11$521 AUD
Retailer 8$533 AUD
Retailer 13$541 AUD
Retailer 14$574 AUD
Retailer 3$619 AUD
Retailer 10$737 AUD
Retailer 9$766 AUD
Retailer 7$830 AUD
Retailer 15$996 AUD
Retailer 4$1,050 AUD
Retailer 12$1,186 AUD
MOH London$1,413 AUD

8 data points across 15 retailers

15 retailers$273 AUD to $1,413 AUD

A
Cheapest Retailer
-
$273 AUD
Final sale: no returns
A
Retailer 2
-
$303 AUD
View
A
Retailer 3
-
$334 AUD
View
B+
Retailer 4
-
$521 AUD
View
B+
Retailer 5
-
$533 AUD
View
B+
Retailer 6
-
$541 AUD
View
B+
Retailer 7
-
$574 AUD
View
B+
Retailer 8
-
$619 AUD
View
B+
Retailer 9
-
$737 AUD
View
B+
Retailer 10
-
$766 AUD
View
B
Retailer 11
-
$830 AUD
View
B
Retailer 12
-
$996 AUD
View
B
Retailer 13
-
$1,050 AUD
View
B
Retailer 14
-
$1,186 AUD
View
Most Expensive
B
MOH London
LG831690532 · Nov 2
$1,413 AUD
£779 GBP
View
14 more retailers have this diamond
Prices start from $273 AUDSave up to $1,140 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
1.05ct Heart
$273 AUD