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Heart|Lab Grown|IGI

1.94ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801694834

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801694834

Diamond specifications and retailer prices

From €643 EUR
$718 USD
As of October 30, 2026
Save €5,059 EUR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,702 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.94ct lab-grown heart diamond

This 1.94ct 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 LG801694834 or 801694834. Listed at 11 retailers as of October 30, 2026, with prices from €643 to €5,702, a €5,059 spread on the same certified stone. Do Amore Diamonds lists it at €5,702. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.94
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694834
Dimensions8.47 × 7.48 × 5.20 mm
L/W Ratio1.13
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
8.47 mm7.48 mm1.94 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694834
Side View
Table 61.0%Crown 35.4°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 61.4%

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: Oct 30
Current: €5,702 EUR|Low: €643 EUR|High: €9,819 EUR|Avg: €3,081 EUR|-41.9%
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
November 1, 2026
Retailer 7€643 EUR
Retailer 11€699 EUR
Retailer 12€926 EUR
Retailer 8€1,209 EUR
Retailer 13€1,229 EUR
Retailer 9€1,836 EUR
Retailer 3€1,977 EUR
Retailer 10€2,313 EUR
Retailer 2€3,083 EUR
Retailer 6€4,082 EUR
Retailer 5€4,120 EUR
Do Amore Diamonds€5,702 EUR
Retailer 4€6,915 EUR

26 data points across 13 retailers

11 retailers€643 EUR to €5,702 EUR

A
Cheapest Retailer
-
€643 EUR
$718 USD
A
Retailer 2
-
€699 EUR
$781 USD
View
A
Retailer 3
-
€926 EUR
$1,035 USD
View
A
Retailer 4
-
€1,209 EUR
$1,351 USD
View
A
Retailer 5
-
€1,229 EUR
$1,373 USD
View
B+
Retailer 6
-
€1,836 EUR
$2,051 USD
View
B+
Retailer 7
-
€1,977 EUR
A$3,398 AUD
View
B+
Retailer 8
-
€2,313 EUR
$2,584 USD
View
B
Retailer 9
-
€3,083 EUR
£2,712 GBP
View
B
Retailer 10
-
€4,082 EUR
$4,560 USD
View
Most Expensive
B
Do Amore Diamonds
27-BC819023A · Nov 1
€5,702 EUR
$6,370 USD
View
10 more retailers have this diamond
Prices start from €643 EURSave up to €5,059 EUR

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
1.94ct Heart
€643 EUR