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Heart|Lab Grown|IGI

1.60ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG622474126

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG622474126

Diamond specifications and retailer prices

From €1,048 EUR
$1,176 USD
As of October 30, 2026
Save €3,210 EUR (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,258 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.6ct lab-grown heart diamond

This 1.6ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG622474126 or 622474126. Listed at 22 retailers as of October 30, 2026, with prices from €1,048 to €4,258, a €3,210 spread on the same certified stone. Taylor and Hart lists it at €4,258. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622474126
Dimensions6.93 × 8.30 × 4.89 mm
L/W Ratio1.20
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
6.93 mm8.30 mm1.60 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622474126
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.9%

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: €3,906 EUR|Low: €1,007 EUR|High: €3,959 EUR|Avg: €2,058 EUR|-1.2%
Retailer 1
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 17€1,048 EUR
Retailer 10€1,140 EUR
Retailer 8€1,173 EUR
Retailer 2€1,216 EUR
Retailer 7€1,216 EUR
Retailer 11€1,338 EUR
Retailer 4€1,369 EUR
Retailer 16€1,645 EUR
Retailer 15€1,739 EUR
Retailer 12€1,749 EUR
Retailer 14€2,235 EUR
Retailer 6€2,279 EUR
Retailer 5€2,396 EUR
Retailer 18€2,614 EUR
Retailer 13€3,027 EUR
Retailer 3€3,520 EUR
Retailer 9€3,840 EUR
Retailer 1€3,906 EUR

34 data points across 18 retailers

22 retailers€1,048 EUR to €4,258 EUR

A
Cheapest Retailer
-
€1,048 EUR
$1,176 USD
B+
Retailer 2
-
€1,140 EUR
$1,279 USD
View
B+
Retailer 3
-
€1,173 EUR
$1,316 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,216 EUR
$1,364 USD
View
Retailer 5
-
€1,216 EUR
$1,364 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
€1,270 EUR
$1,424 USD
View
B+
Retailer 7
-
€1,338 EUR
£1,182 GBP
View
B+
Retailer 8
-
€1,369 EUR
$1,535 USD
View
B+
Retailer 9
-
€1,454 EUR
$1,631 USD
View
B+
Retailer 10
-
€1,645 EUR
A$2,838 AUD
View
B+
Retailer 11
-
€1,739 EUR
$1,950 USD
View
B+
Retailer 12
-
€1,749 EUR
£1,545 GBP
View
B+
Retailer 13
-
€2,235 EUR
ZAR 40,497 ZAR
View
B
Retailer 14
-
€2,279 EUR
$2,556 USD
View
B
Retailer 15
-
€2,396 EUR
$2,687 USD
View
Retailer 16
-
€2,614 EUR
A$4,510 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
€2,638 EUR
£2,330 GBP
View
B
Retailer 18
-
€3,027 EUR
A$5,223 AUD
View
B
Retailer 19
-
€3,520 EUR
$3,948 USD
View
B
Retailer 20
-
€3,840 EUR
$4,307 USD
View
B
Retailer 21
-
€3,906 EUR
£3,450 GBP
View
Most Expensive
B
Taylor and Hart
UQDNGB7 · Oct 31
€4,258 EUR
$4,776 USD
View
21 more retailers have this diamond
Prices start from €1,048 EURSave up to €3,210 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
1.60ct Heart
€1,048 EUR