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Heart|Lab Grown|IGI

1.06ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG737563932

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG737563932

Diamond specifications and retailer prices

From €235 EUR
$263 USD
As of October 30, 2026
Save €1,206 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,441 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.06ct lab-grown heart diamond

This 1.06ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG737563932 or 737563932. Listed at 19 retailers as of October 30, 2026, with prices from €235 to €1,441, a €1,206 spread on the same certified stone. Brilliant Earth lists it at €1,441. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737563932
Dimensions6.04 × 7.12 × 4.17 mm
L/W Ratio1.18
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
6.04 mm7.12 mm1.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737563932
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.6%

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: €1,441 EUR|Low: €233 EUR|High: €1,817 EUR|Avg: €597 EUR|-20.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 9€233 EUR
Retailer 19€235 EUR
Retailer 17€278 EUR
Retailer 10€281 EUR
Retailer 8€301 EUR
Retailer 11€301 EUR
Retailer 3€351 EUR
Retailer 14€449 EUR
Retailer 2€494 EUR
Retailer 18€537 EUR
Retailer 16€556 EUR
Retailer 7€568 EUR
Retailer 15€637 EUR
Retailer 12€647 EUR
Retailer 5€703 EUR
Retailer 6€886 EUR
Retailer 13€1,053 EUR
Retailer 4€1,169 EUR
Brilliant Earth€1,441 EUR

44 data points across 19 retailers

19 retailers€235 EUR to €1,441 EUR

Retailer 1
-
€233 EUR
$260 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€235 EUR
$263 USD
View
Final sale: no returns
Retailer 3
-
€278 EUR
£244 GBP
View
Price last confirmed 15 days ago
Retailer 4
-
€281 EUR
$314 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€301 EUR
$336 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
€351 EUR
$392 USD
View
A
Retailer 7
-
€449 EUR
ZAR 8,100 ZAR
View
A
Retailer 8
-
€494 EUR
£434 GBP
View
B+
Retailer 9
-
€537 EUR
$600 USD
View
B+
Retailer 10
-
€556 EUR
$621 USD
View
B+
Retailer 11
-
€637 EUR
A$1,095 AUD
View
B+
Retailer 12
-
€647 EUR
$723 USD
View
Retailer 13
-
€676 EUR
A$1,163 AUD
View
Price last confirmed 121 days ago
B+
Retailer 14
-
€703 EUR
SGD 1,061 SGD
View
B
Retailer 15
-
€886 EUR
$990 USD
View
Retailer 16
-
€966 EUR
$1,079 USD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
€1,053 EUR
£926 GBP
View
B
Retailer 18
-
€1,169 EUR
$1,306 USD
View
Most Expensive
B
Brilliant Earth
18205769A · Oct 31
€1,441 EUR
$1,610 USD
View
18 more retailers have this diamond
Prices start from €235 EURSave up to €1,206 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
1.06ct Heart
€235 EUR