CaratHunter
Plans
Heart|Lab Grown|IGI

1.04ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG797688151

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797688151

Diamond specifications and retailer prices

From €334 EUR
$373 USD
As of October 30, 2026
Save €1,294 EUR (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,628 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown heart diamond

This 1.04ct 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 LG797688151 or 797688151. Listed at 22 retailers as of October 29, 2026, with prices from €334 to €1,628, a €1,294 spread on the same certified stone. MOH London lists it at €1,628. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797688151
Dimensions6.52 × 6.94 × 4.03 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.52 mm6.94 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797688151
Side View
Table 63.0%Crown 34.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 58.1%

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: €1,628 EUR|Low: €320 EUR|High: €1,639 EUR|Avg: €846 EUR|-0.4%
MOH London
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
October 31, 2026
Retailer 4€334 EUR
Retailer 5€414 EUR
Retailer 8€440 EUR
Retailer 12€550 EUR
Retailer 3€557 EUR
Retailer 2€693 EUR
Retailer 11€712 EUR
Retailer 7€743 EUR
Retailer 10€1,007 EUR
Retailer 9€1,037 EUR
Retailer 14€1,216 EUR
Retailer 6€1,332 EUR
Retailer 13€1,468 EUR
MOH London€1,628 EUR

32 data points across 14 retailers

22 retailers€334 EUR to €1,628 EUR

A
Cheapest Retailer
-
€334 EUR
$373 USD
A
Retailer 2
-
€373 EUR
$417 USD
View
Final sale: no returns
A
Retailer 3
-
€388 EUR
$433 USD
View
A
Retailer 4
-
€414 EUR
$463 USD
View
A
Retailer 5
-
€414 EUR
$463 USD
View
A
Retailer 6
-
€440 EUR
£387 GBP
View
B+
Retailer 7
-
€550 EUR
$615 USD
View
B+
Retailer 8
-
€557 EUR
$622 USD
View
B+
Retailer 9
-
€582 EUR
$650 USD
View
B+
Retailer 10
-
€624 EUR
$697 USD
View
B+
Retailer 11
-
€693 EUR
View
B+
Retailer 12
-
€712 EUR
ZAR 12,853 ZAR
View
B+
Retailer 13
-
€743 EUR
£653 GBP
View
B+
Retailer 14
-
€1,007 EUR
A$1,730 AUD
View
B+
Retailer 15
-
€1,037 EUR
A$1,782 AUD
View
B
Retailer 16
-
€1,216 EUR
$1,358 USD
View
B
Retailer 17
-
€1,332 EUR
$1,488 USD
View
B
Retailer 18
-
€1,367 EUR
$1,527 USD
View
B
Retailer 19
-
€1,468 EUR
$1,640 USD
View
B
Retailer 20
-
€1,512 EUR
$1,689 USD
View
B
Retailer 21
-
€1,564 EUR
$1,747 USD
View
Most Expensive
B
MOH London
LG797688151 · Oct 29
€1,628 EUR
£1,432 GBP
View
21 more retailers have this diamond
Prices start from €334 EURSave up to €1,294 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
1.04ct Heart
€334 EUR