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Heart|Lab Grown|IGI

1.10ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG811639734

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811639734

Diamond specifications and retailer prices

From €329 EUR
$368 USD
As of October 30, 2026
Save €1,226 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,555 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.1ct lab-grown heart diamond

This 1.1ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811639734 or 811639734. Listed at 18 retailers as of October 30, 2026, with prices from €329 to €1,555, a €1,226 spread on the same certified stone. MOH London lists it at €1,555. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639734
Dimensions7.20 × 6.14 × 4.17 mm
L/W Ratio1.17
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
7.20 mm6.14 mm1.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639734
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 57.9%

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: Oct 30
Current: €1,555 EUR|Low: €329 EUR|High: €2,459 EUR|Avg: €958 EUR|-36.0%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 8€329 EUR
Retailer 9€369 EUR
Retailer 4€382 EUR
Retailer 13€397 EUR
Retailer 3€409 EUR
Retailer 18€483 EUR
Retailer 11€535 EUR
Retailer 5€621 EUR
Retailer 7€621 EUR
Retailer 17€703 EUR
Retailer 16€717 EUR
Retailer 10€872 EUR
Retailer 6€1,199 EUR
Retailer 14€1,270 EUR
Retailer 15€1,279 EUR
Retailer 2€1,315 EUR
Retailer 12€1,521 EUR
MOH London€1,555 EUR

41 data points across 18 retailers

18 retailers€329 EUR to €1,555 EUR

A
Cheapest Retailer
-
€329 EUR
$368 USD
A
Retailer 2
-
€369 EUR
$412 USD
View
Final sale: no returns
A
Retailer 3
-
€382 EUR
$427 USD
View
A
Retailer 4
-
€397 EUR
$444 USD
View
Retailer 5
-
€409 EUR
$457 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€483 EUR
$540 USD
View
A
Retailer 7
-
€535 EUR
$598 USD
View
B+
Retailer 8
-
€621 EUR
$694 USD
View
B+
Retailer 9
-
€621 EUR
$694 USD
View
B+
Retailer 10
-
€703 EUR
ZAR 12,682 ZAR
View
B+
Retailer 11
-
€717 EUR
£630 GBP
View
B+
Retailer 12
-
€872 EUR
A$1,498 AUD
View
B+
Retailer 13
-
€1,199 EUR
$1,340 USD
View
B
Retailer 14
-
€1,270 EUR
SGD 1,917 SGD
View
B
Retailer 15
-
€1,279 EUR
$1,429 USD
View
B
Retailer 16
-
€1,315 EUR
$1,470 USD
View
B
Retailer 17
-
€1,521 EUR
$1,699 USD
View
Most Expensive
B
MOH London
LG811639734 · Nov 1
€1,555 EUR
£1,368 GBP
View
17 more retailers have this diamond
Prices start from €329 EURSave up to €1,226 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
1.10ct Heart
€329 EUR