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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 €1,053 EUR
$1,176 USD
As of October 30, 2026
Save €3,222 EUR (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,275 EUR at Taylor and Hart · As of October 30, 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 €1,053 to €4,275, a €3,222 spread on the same certified stone. Taylor and Hart lists it at €4,275. 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
Color
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: €1,756 EUR|Low: €1,011 EUR|High: €3,974 EUR|Avg: €2,068 EUR|-3.8%
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
October 31, 2026
Retailer 17€1,053 EUR
Retailer 10€1,145 EUR
Retailer 8€1,178 EUR
Retailer 2€1,221 EUR
Retailer 7€1,221 EUR
Retailer 11€1,347 EUR
Retailer 4€1,374 EUR
Retailer 15€1,651 EUR
Retailer 14€1,745 EUR
Retailer 1€1,756 EUR
Retailer 12€2,244 EUR
Retailer 6€2,288 EUR
Retailer 5€2,405 EUR
Retailer 18€2,624 EUR
Retailer 16€3,044 EUR
Retailer 3€3,534 EUR
Retailer 9€3,855 EUR
Retailer 13€3,942 EUR

35 data points across 18 retailers

22 retailers€1,053 EUR to €4,275 EUR

A
Cheapest Retailer
-
€1,053 EUR
$1,176 USD
B+
Retailer 2
-
€1,145 EUR
$1,279 USD
View
B+
Retailer 3
-
€1,178 EUR
$1,316 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,221 EUR
$1,364 USD
View
Retailer 5
-
€1,221 EUR
$1,364 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€1,275 EUR
$1,424 USD
View
B+
Retailer 7
-
€1,347 EUR
£1,185 GBP
View
B+
Retailer 8
-
€1,374 EUR
$1,535 USD
View
B+
Retailer 9
-
€1,460 EUR
$1,631 USD
View
B+
Retailer 10
-
€1,651 EUR
A$2,838 AUD
View
B+
Retailer 11
-
€1,745 EUR
$1,950 USD
View
B+
Retailer 12
-
€1,756 EUR
£1,545 GBP
View
B+
Retailer 13
-
€2,244 EUR
ZAR 40,497 ZAR
View
B
Retailer 14
-
€2,288 EUR
$2,556 USD
View
B
Retailer 15
-
€2,405 EUR
$2,687 USD
View
Retailer 16
-
€2,624 EUR
A$4,510 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
€2,649 EUR
£2,330 GBP
View
Retailer 18
-
€3,044 EUR
A$5,232 AUD
View
Price last confirmed 10 days ago
B
Retailer 19
-
€3,534 EUR
$3,948 USD
View
B
Retailer 20
-
€3,855 EUR
$4,307 USD
View
B
Retailer 21
-
€3,942 EUR
£3,468 GBP
View
Most Expensive
B
Taylor and Hart
UQDNGB7 · Oct 30
€4,275 EUR
$4,776 USD
View
21 more retailers have this diamond
Prices start from €1,053 EURSave up to €3,222 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
€1,053 EUR