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Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG828606482

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828606482

Diamond specifications and retailer prices

From $522 AUD
$366 USD
As of November 2, 2026
Save $3,773 AUD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,295 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown heart diamond

This 1.86ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828606482 or 828606482. Listed at 11 retailers as of November 2, 2026, with prices from $522 to $4,295, a $3,773 spread on the same certified stone. Do Amore Diamonds lists it at $4,295. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828606482
Dimensions7.90 × 8.61 × 4.82 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
7.90 mm8.61 mm1.86 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828606482
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 56.0%

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 2
Current: $4,295 AUD|Low: $502 AUD|High: $4,637 AUD|Avg: $1,626 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9$522 AUD
Retailer 12$606 AUD
Retailer 6$840 AUD
Retailer 4$917 AUD
Retailer 8$920 AUD
Retailer 3$1,030 AUD
Retailer 11$1,036 AUD
Retailer 5$1,666 AUD
Retailer 7$1,901 AUD
Retailer 10$2,299 AUD
Retailer 2$2,794 AUD
Do Amore Diamonds$4,295 AUD

24 data points across 12 retailers

11 retailers$522 AUD to $4,295 AUD

A
Cheapest Retailer
-
$522 AUD
$366 USD
A
Retailer 2
-
$606 AUD
$425 USD
View
A
Retailer 3
-
$917 AUD
$643 USD
View
A
Retailer 4
-
$920 AUD
$645 USD
View
B+
Retailer 5
-
$1,030 AUD
$722 USD
View
B+
Retailer 6
-
$1,036 AUD
$726 USD
View
B+
Retailer 7
-
$1,666 AUD
View
B
Retailer 8
-
$1,901 AUD
$1,332 USD
View
B
Retailer 9
-
$2,299 AUD
$1,611 USD
View
B
Retailer 10
-
$2,794 AUD
£1,542 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1793147 · Nov 2
$4,295 AUD
$3,010 USD
View
10 more retailers have this diamond
Prices start from $522 AUDSave up to $3,773 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
1.86ct Heart
$522 AUD