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Heart|Lab Grown|IGI

1.27ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG766685011

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG766685011

Diamond specifications and retailer prices

From €224 EUR
$251 USD
As of November 2, 2026
Save €1,764 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,988 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766685011 or 766685011. Listed at 13 retailers as of November 2, 2026, with prices from €224 to €1,988, a €1,764 spread on the same certified stone. Do Amore Diamonds lists it at €1,988. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766685011
Dimensions6.68 × 7.43 × 4.50 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
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
6.68 mm7.43 mm1.27 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766685011
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 60.6%

Caratlytics Score

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A+
Exceptional
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: Nov 2
Current: €1,988 EUR|Low: €224 EUR|High: €2,158 EUR|Avg: €771 EUR|-7.9%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 12€224 EUR
Retailer 15€251 EUR
Retailer 16€259 EUR
Retailer 4€342 EUR
Retailer 3€374 EUR
Retailer 10€374 EUR
Retailer 6€504 EUR
Retailer 14€504 EUR
Retailer 7€550 EUR
Retailer 8€583 EUR
Retailer 9€746 EUR
Retailer 11€781 EUR
Retailer 13€985 EUR
Retailer 2€1,229 EUR
Retailer 5€1,846 EUR
Do Amore Diamonds€1,988 EUR

26 data points across 16 retailers

13 retailers€224 EUR to €1,988 EUR

A+
Cheapest Retailer
-
€224 EUR
$251 USD
A
Retailer 2
-
€251 EUR
$281 USD
View
Final sale: no returns
A
Retailer 3
-
€259 EUR
$291 USD
View
A
Retailer 4
-
€342 EUR
$384 USD
View
A
Retailer 5
-
€374 EUR
$419 USD
View
A
Retailer 6
-
€374 EUR
$420 USD
View
A
Retailer 7
-
€504 EUR
$565 USD
View
B+
Retailer 8
-
€746 EUR
A$1,287 AUD
View
B+
Retailer 9
-
€781 EUR
$876 USD
View
B+
Retailer 10
-
€985 EUR
$1,105 USD
View
B+
Retailer 11
-
€1,229 EUR
£1,085 GBP
View
B
Retailer 12
-
€1,846 EUR
$2,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-3E30A2F7B · Nov 2
€1,988 EUR
$2,230 USD
View
12 more retailers have this diamond
Prices start from €224 EURSave up to €1,764 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+
1.27ct Heart
€224 EUR