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Heart|Lab Grown|IGI

1.26ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG600380564

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG600380564

Diamond specifications and retailer prices

From €262 EUR
$293 USD
As of October 30, 2026
Save €1,233 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,495 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG600380564 or 600380564. Listed at 19 retailers as of October 30, 2026, with prices from €262 to €1,495, a €1,233 spread on the same certified stone. Brilliant Earth lists it at €1,495. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600380564
Dimensions6.72 × 7.23 × 4.36 mm
L/W Ratio1.08
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
6.72 mm7.23 mm1.26 ctE / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600380564
Side View
Table 57.0%Crown 35.7°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 60.3%

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: €1,495 EUR|Low: €262 EUR|High: €1,549 EUR|Avg: €762 EUR|-3.5%
Brilliant Earth
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
October 31, 2026
Retailer 6€262 EUR
Retailer 14€291 EUR
Retailer 7€392 EUR
Retailer 11€394 EUR
Retailer 2€473 EUR
Retailer 10€500 EUR
Retailer 4€516 EUR
Retailer 8€556 EUR
Retailer 9€694 EUR
Retailer 13€759 EUR
Retailer 3€934 EUR
Retailer 5€980 EUR
Retailer 12€1,172 EUR
Retailer 15€1,245 EUR
Brilliant Earth€1,495 EUR

42 data points across 15 retailers

19 retailers€262 EUR to €1,495 EUR

Retailer 1
-
€235 EUR
$262 USD
Price last confirmed 12 days ago
A
Retailer 2
-
€262 EUR
$293 USD
View
Final sale: no returns
Retailer 3
-
€291 EUR
$325 USD
View
Price last confirmed 14 days ago
Retailer 4
-
€291 EUR
$325 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€366 EUR
$409 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€392 EUR
$438 USD
View
A
Retailer 7
-
€394 EUR
$440 USD
View
A
Retailer 8
-
€473 EUR
View
A
Retailer 9
-
€500 EUR
ZAR 9,017 ZAR
View
A
Retailer 10
-
€516 EUR
$577 USD
View
A
Retailer 11
-
€556 EUR
£489 GBP
View
B+
Retailer 12
-
€694 EUR
$775 USD
View
B+
Retailer 13
-
€738 EUR
$825 USD
View
B+
Retailer 14
-
€759 EUR
$848 USD
View
Retailer 15
-
€934 EUR
$1,044 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
€980 EUR
$1,095 USD
View
B+
Retailer 17
-
€1,172 EUR
£1,031 GBP
View
B
Retailer 18
-
€1,245 EUR
$1,391 USD
View
Most Expensive
B
Brilliant Earth
14067130A · Oct 31
€1,495 EUR
$1,670 USD
View
18 more retailers have this diamond
Prices start from €262 EURSave up to €1,233 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
1.26ct Heart
€262 EUR