Heart|Lab Grown|IGI

1.11ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801693871

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801693871

Diamond specifications and retailer prices

From $278 USD
As of October 30, 2026
Save $2,192 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,470 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.11ct lab-grown heart diamond

This 1.11ct 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 LG801693871 or 801693871. Listed at 13 retailers as of October 30, 2026, with prices from $278 to $2,470, a $2,192 spread on the same certified stone. Do Amore Diamonds lists it at $2,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801693871
Dimensions7.06 × 6.18 × 4.33 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
7.06 mm6.18 mm1.11 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801693871
Side View
Table 57.0%Crown 36°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 61.3%

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: $2,470 USD|Low: $278 USD|High: $3,610 USD|Avg: $1,219 USD|-31.6%
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 30, 2026
Retailer 10$278 USD
Retailer 3$323 USD
Retailer 7$393 USD
Retailer 11$500 USD
Retailer 5$538 USD
Retailer 9$540 USD
Retailer 13$571 USD
Retailer 4$902 USD
Retailer 12$1,060 USD
Retailer 14$1,224 USD
Retailer 8$1,534 USD
Retailer 2$2,020 USD
Retailer 6$2,231 USD
Do Amore Diamonds$2,470 USD

35 data points across 14 retailers

13 retailers$278 USD to $2,470 USD

A
Cheapest Retailer
-
$278 USD
A
Retailer 2
-
$323 USD
View
A
Retailer 3
-
$393 USD
£310 GBP
View
A
Retailer 4
-
$500 USD
View
A
Retailer 5
-
$538 USD
View
A
Retailer 6
-
$540 USD
View
A
Retailer 7
-
$571 USD
View
B+
Retailer 8
-
$902 USD
A$1,388 AUD
View
B+
Retailer 9
-
$1,060 USD
View
B+
Retailer 10
-
$1,224 USD
View
B
Retailer 11
-
$1,534 USD
£1,208 GBP
View
B
Retailer 12
-
$2,020 USD
View
Most Expensive
B
Do Amore Diamonds
27-A9A3E8B70 · Oct 30
$2,470 USD
View
12 more retailers have this diamond
Prices start from $278 USDSave up to $2,192 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
1.11ct Heart
$278 USD