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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 €183 EUR
HK$1,600 HKD
As of October 30, 2026
Save €542 EUR (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €725 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 10 retailers as of October 25, 2026, with prices from €183 to €725, a €542 spread on the same certified stone. MOH London lists it at €725. 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
Color
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

How it works →
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 30
Current: €725 EUR|Low: €139 EUR|High: €741 EUR|Avg: €332 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 31, 2026
Retailer 11€139 EUR
Retailer 9€183 EUR
Retailer 6€207 EUR
Retailer 3€261 EUR
Retailer 7€263 EUR
Retailer 5€269 EUR
Retailer 10€290 EUR
Retailer 8€333 EUR
Retailer 4€383 EUR
Retailer 2€425 EUR
MOH London€725 EUR

37 data points across 11 retailers

10 retailers€183 EUR to €725 EUR

A
Cheapest Retailer
-
€183 EUR
HK$1,600 HKD
A
Retailer 2
-
€207 EUR
£183 GBP
View
B+
Retailer 3
-
€261 EUR
$292 USD
View
A
Retailer 4
-
€263 EUR
£231 GBP
View
B+
Retailer 5
-
€269 EUR
View
B+
Retailer 6
-
€290 EUR
$324 USD
View
B+
Retailer 7
-
€333 EUR
£293 GBP
View
B
Retailer 8
-
€383 EUR
$428 USD
View
B+
Retailer 9
-
€425 EUR
SGD 641 SGD
View
Most Expensive
B
MOH London
LG833698399 · Oct 25
€725 EUR
£638 GBP
View
9 more retailers have this diamond
Prices start from €183 EURSave up to €542 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
€183 EUR