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Heart|Lab Grown|IGI

1.83ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801694240

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801694240

Diamond specifications and retailer prices

From $967 AUD
$679 USD
As of October 30, 2026
Save $7,618 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,584 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.83ct lab-grown heart diamond

This 1.83ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694240 or 801694240. Listed at 13 retailers as of October 30, 2026, with prices from $967 to $8,584, a $7,618 spread on the same certified stone. Do Amore Diamonds lists it at $8,584. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694240
Dimensions8.20 × 7.76 × 5.01 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.20 mm7.76 mm1.83 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694240
Side View
Table 61.0%Crown 35.6°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

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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: Oct 30
Current: $8,584 AUD|Low: $967 AUD|High: $12,357 AUD|Avg: $3,691 AUD|-30.5%
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
Retailer 13
Retailer 14
October 31, 2026
Retailer 9$967 AUD
Retailer 3$1,051 AUD
Retailer 11$1,355 AUD
Retailer 5$1,431 AUD
Retailer 4$1,758 AUD
Retailer 10$1,825 AUD
Retailer 2$2,078 AUD
Retailer 13$2,561 AUD
Retailer 12$2,861 AUD
Retailer 14$3,478 AUD
Retailer 8$4,883 AUD
Retailer 7$6,121 AUD
Retailer 6$6,133 AUD
Do Amore Diamonds$8,584 AUD

32 data points across 14 retailers

13 retailers$967 AUD to $8,584 AUD

A
Cheapest Retailer
-
$967 AUD
$679 USD
A
Retailer 2
-
$1,051 AUD
$738 USD
View
A
Retailer 3
-
$1,355 AUD
$952 USD
View
A
Retailer 4
-
$1,431 AUD
$1,005 USD
View
A
Retailer 5
-
$1,758 AUD
$1,235 USD
View
A
Retailer 6
-
$1,825 AUD
$1,282 USD
View
B+
Retailer 7
-
$2,078 AUD
€1,390 EUR
View
B+
Retailer 8
-
$2,561 AUD
View
B+
Retailer 9
-
$2,861 AUD
$2,010 USD
View
B
Retailer 10
-
$3,478 AUD
$2,443 USD
View
B+
Retailer 11
-
$4,883 AUD
£2,701 GBP
View
B
Retailer 12
-
$6,121 AUD
$4,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-84A3AA5F2 · Oct 31
$8,584 AUD
$6,030 USD
View
12 more retailers have this diamond
Prices start from $967 AUDSave up to $7,618 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
1.83ct Heart
$967 AUD