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Heart|Lab Grown|IGI

0.77ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG803661647

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803661647

Diamond specifications and retailer prices

From €127 EUR
$142 USD
As of October 24, 2026
Save €1,006 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,133 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.77ct lab-grown heart diamond

This 0.77ct 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 LG803661647 or 803661647. Listed at 18 retailers as of October 24, 2026, with prices from €127 to €1,133, a €1,006 spread on the same certified stone. MOH London lists it at €1,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661647
Dimensions6.56 × 5.62 × 3.74 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm5.62 mm0.77 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661647
Side View
Table 69.0%Crown 33.1°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 57.0%

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 24
Current: €1,133 EUR|Low: €109 EUR|High: €1,200 EUR|Avg: €359 EUR|-5.6%
MOH London
Retailer 2
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Retailer 19
October 31, 2026
Retailer 17€109 EUR
Retailer 3€122 EUR
Retailer 9€127 EUR
Retailer 6€144 EUR
Retailer 11€160 EUR
Retailer 16€241 EUR
Retailer 12€249 EUR
Retailer 5€262 EUR
Retailer 14€279 EUR
Retailer 2€326 EUR
Retailer 15€334 EUR
Retailer 19€349 EUR
Retailer 7€377 EUR
Retailer 13€407 EUR
Retailer 18€436 EUR
Retailer 8€487 EUR
Retailer 10€609 EUR
Retailer 4€846 EUR
MOH London€1,133 EUR

45 data points across 19 retailers

18 retailers€127 EUR to €1,133 EUR

Retailer 1
-
€109 EUR
$122 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€127 EUR
$142 USD
View
A
Retailer 3
-
€144 EUR
$161 USD
View
A
Retailer 4
-
€160 EUR
HK$1,400 HKD
View
Retailer 5
-
€241 EUR
ZAR 4,356 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€249 EUR
$278 USD
View
B+
Retailer 7
-
€262 EUR
$293 USD
View
B+
Retailer 8
-
€279 EUR
£245 GBP
View
B
Retailer 9
-
€326 EUR
$364 USD
View
B+
Retailer 10
-
€334 EUR
£294 GBP
View
B+
Retailer 11
-
€349 EUR
$390 USD
View
B+
Retailer 12
-
€377 EUR
SGD 569 SGD
View
B+
Retailer 13
-
€407 EUR
$455 USD
View
B
Retailer 14
-
€436 EUR
$487 USD
View
B
Retailer 15
-
€487 EUR
$544 USD
View
B
Retailer 16
-
€609 EUR
$680 USD
View
B
Retailer 17
-
€846 EUR
$945 USD
View
Most Expensive
B
MOH London
LG803661647 · Oct 26
€1,133 EUR
£997 GBP
View
17 more retailers have this diamond
Prices start from €127 EURSave up to €1,006 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
0.77ct Heart
€127 EUR