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Heart|Lab Grown|IGI

1.35ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG845666286

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845666286

Diamond specifications and retailer prices

From $294 AUD
$206 USD
As of November 1, 2026
Save $1,236 AUD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,529 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.35ct lab-grown heart diamond

This 1.35ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG845666286 or 845666286. Listed at 11 retailers as of November 1, 2026, with prices from $294 to $1,529, a $1,236 spread on the same certified stone. MOH London lists it at $1,529. 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

1.35
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845666286
Dimensions6.67 × 7.25 × 4.62 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm7.25 mm1.35 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845666286
Side View
Table 61.0%Crown 37.1°Girdle: THK-VTKPavilion 41.7°Culet: NoneDepth 63.7%

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 1
Current: $1,529 AUD|Low: $294 AUD|High: $1,555 AUD|Avg: $708 AUD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 11$294 AUD
Retailer 4$392 AUD
Retailer 3$442 AUD
Retailer 7$560 AUD
Retailer 6$565 AUD
Retailer 2$586 AUD
Retailer 10$746 AUD
Retailer 5$798 AUD
Retailer 8$1,051 AUD
Retailer 9$1,112 AUD
MOH London$1,529 AUD

19 data points across 11 retailers

11 retailers$294 AUD to $1,529 AUD

A
Cheapest Retailer
-
$294 AUD
$206 USD
Final sale: no returns
A
Retailer 2
-
$392 AUD
£216 GBP
View
B+
Retailer 3
-
$442 AUD
$310 USD
View
A
Retailer 4
-
$560 AUD
€374 EUR
View
A
Retailer 5
-
$565 AUD
ZAR 6,396 ZAR
View
A
Retailer 6
-
$586 AUD
£324 GBP
View
B+
Retailer 7
-
$746 AUD
$523 USD
View
B+
Retailer 8
-
$798 AUD
View
B+
Retailer 9
-
$1,051 AUD
View
B
Retailer 10
-
$1,112 AUD
$779 USD
View
Most Expensive
B
MOH London
LG845666286 · Nov 2
$1,529 AUD
£844 GBP
View
10 more retailers have this diamond
Prices start from $294 AUDSave up to $1,236 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
1.35ct Heart
$294 AUD