Heart|Lab Grown|IGI

1.84ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG818683332

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818683332

Diamond specifications and retailer prices

From $682 USD
As of October 30, 2026
Save $5,378 USD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,060 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.84ct lab-grown heart diamond

This 1.84ct 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 LG818683332 or 818683332. Listed at 11 retailers as of October 29, 2026, with prices from $682 to $6,060, a $5,378 spread on the same certified stone. Do Amore Diamonds lists it at $6,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818683332
Dimensions8.33 × 7.33 × 5.16 mm
L/W Ratio1.14
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
8.33 mm7.33 mm1.84 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818683332
Side View
Table 58.0%Crown 35.5°Girdle: STK-THKPavilion 42.4°Culet: NoneDepth 61.9%

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: $6,060 USD|Low: $682 USD|High: $8,730 USD|Avg: $2,859 USD|-30.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 2$682 USD
Retailer 8$742 USD
Retailer 9$1,010 USD
Retailer 10$1,247 USD
Retailer 4$1,288 USD
Retailer 5$2,021 USD
Retailer 6$2,455 USD
Retailer 11$2,631 USD
Retailer 7$3,434 USD
Retailer 3$5,850 USD
Do Amore Diamonds$6,060 USD

19 data points across 11 retailers

11 retailers$682 USD to $6,060 USD

A
Cheapest Retailer
-
$682 USD
A
Retailer 2
-
$742 USD
View
A
Retailer 3
-
$1,010 USD
View
A
Retailer 4
-
$1,247 USD
View
A
Retailer 5
-
$1,288 USD
View
B+
Retailer 6
-
$2,021 USD
View
B
Retailer 7
-
$2,455 USD
View
B+
Retailer 8
-
$2,631 USD
View
B+
Retailer 9
-
$3,434 USD
£2,704 GBP
View
B
Retailer 10
-
$5,850 USD
View
Most Expensive
B
Do Amore Diamonds
27-CEBB75A22 · Oct 29
$6,060 USD
View
10 more retailers have this diamond
Prices start from $682 USDSave up to $5,378 USD

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
1.84ct Heart
$682 USD