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Heart|Lab Grown|IGI

1.07ct E SI2 Heart Lab Grown Diamond

ID • E/SI2 • IGI LG833698399

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833698399

Diamond specifications and retailer prices

From €139 EUR
$155 USD
As of October 27, 2026
Save €589 EUR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €728 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG833698399 or 833698399. Listed at 11 retailers as of October 25, 2026, with prices from €139 to €728, a €589 spread on the same certified stone. MOH London lists it at €728. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.07
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833698399
Dimensions7.03 × 6.16 × 4.19 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm6.16 mm1.07 ctE / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833698399
Side View
Table 59.0%Crown 37.3°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 59.6%

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 27
Current: €728 EUR|Low: €139 EUR|High: €744 EUR|Avg: €334 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10€139 EUR
Retailer 7€184 EUR
Retailer 4€208 EUR
Retailer 11€262 EUR
Retailer 5€264 EUR
Retailer 2€270 EUR
Retailer 9€291 EUR
Retailer 6€334 EUR
Retailer 8€390 EUR
Retailer 3€431 EUR
MOH London€728 EUR

36 data points across 11 retailers

11 retailers€139 EUR to €728 EUR

A
Cheapest Retailer
-
€139 EUR
$155 USD
Final sale: no returns
A
Retailer 2
-
€184 EUR
HK$1,600 HKD
View
A
Retailer 3
-
€208 EUR
£183 GBP
View
B+
Retailer 4
-
€262 EUR
$292 USD
View
A
Retailer 5
-
€264 EUR
£231 GBP
View
B+
Retailer 6
-
€270 EUR
View
B+
Retailer 7
-
€291 EUR
$324 USD
View
B+
Retailer 8
-
€334 EUR
£293 GBP
View
B
Retailer 9
-
€390 EUR
$434 USD
View
B+
Retailer 10
-
€431 EUR
SGD 648 SGD
View
Most Expensive
B
MOH London
LG833698399 · Oct 25
€728 EUR
£638 GBP
View
10 more retailers have this diamond
Prices start from €139 EURSave up to €589 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
1.07ct Heart
€139 EUR