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Heart|Lab Grown|IGI

0.78ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG836626384

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836626384

Diamond specifications and retailer prices

From €160 EUR
HK$1,400 HKD
As of October 30, 2026
Save €335 EUR (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,156 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836626384 or 836626384. Listed at 14 retailers as of October 27, 2026, with a 209% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626384
Dimensions6.53 × 6.25 × 3.59 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.25 mm0.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626384
Side View
Table 64.0%Crown 34.2°Girdle: THN-STKPavilion 38.9°Culet: NoneDepth 55.0%

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: €1,156 EUR|Low: €124 EUR|High: €1,202 EUR|Avg: €410 EUR|-2.7%
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
Retailer 15
October 31, 2026
Retailer 5€124 EUR
Retailer 7€160 EUR
Retailer 2€242 EUR
Retailer 15€248 EUR
Retailer 9€252 EUR
Retailer 4€266 EUR
Retailer 13€286 EUR
Retailer 8€334 EUR
Retailer 14€341 EUR
Retailer 12€382 EUR
Retailer 11€417 EUR
Retailer 10€456 EUR
Retailer 6€495 EUR
Retailer 3€853 EUR
MOH London€1,156 EUR

36 data points across 15 retailers

14 retailers€160 EUR to €495 EUR

A
Cheapest Retailer
-
€160 EUR
HK$1,400 HKD
A
Retailer 2
-
€242 EUR
View
Retailer 3
-
€248 EUR
ZAR 4,471 ZAR
View
Price last confirmed 14 days ago
B+
Retailer 4
-
€252 EUR
$282 USD
View
B+
Retailer 5
-
€266 EUR
$297 USD
View
B+
Retailer 6
-
€286 EUR
£252 GBP
View
B+
Retailer 7
-
€334 EUR
$373 USD
View
B+
Retailer 8
-
€341 EUR
£300 GBP
View
B+
Retailer 9
-
€382 EUR
SGD 576 SGD
View
B+
Retailer 10
-
€417 EUR
$466 USD
View
B
Retailer 11
-
€456 EUR
$510 USD
View
B
Retailer 12
-
€495 EUR
$553 USD
View
Retailer 13
-
€853 EUR
$953 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG836626384 · Oct 25
€1,156 EUR
£1,017 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from €160 EURSave up to €335 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
0.78ct Heart
€160 EUR