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Heart|Lab Grown|IGI

0.51ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG783603169

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783603169

Diamond specifications and retailer prices

From €94 EUR
$105 USD
As of October 30, 2026
Save €884 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €978 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG783603169 or 783603169. Listed at 17 retailers as of October 29, 2026, with prices from €94 to €978, a €884 spread on the same certified stone. MOH London lists it at €978. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle38.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603169
Dimensions5.22 × 5.34 × 3.17 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.22 mm5.34 mm0.51 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG783603169
Side View
Table 64.0%Crown 38.7°Girdle: STK-VTKPavilion 39.3°Culet: NoneDepth 59.4%

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 30
Current: €978 EUR|Low: €81 EUR|High: €1,014 EUR|Avg: €309 EUR|-3.6%
MOH London
Retailer 2
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 7€94 EUR
Retailer 15€104 EUR
Retailer 16€109 EUR
Retailer 6€124 EUR
Retailer 9€124 EUR
Retailer 13€210 EUR
Retailer 11€217 EUR
Retailer 2€230 EUR
Retailer 4€235 EUR
Retailer 14€279 EUR
Retailer 12€281 EUR
Retailer 10€295 EUR
Retailer 17€322 EUR
Retailer 5€337 EUR
Retailer 8€374 EUR
Retailer 3€797 EUR
MOH London€978 EUR

33 data points across 17 retailers

17 retailers€94 EUR to €978 EUR

A
Cheapest Retailer
-
€94 EUR
$105 USD
A
Retailer 2
-
€104 EUR
$116 USD
View
Final sale: no returns
A
Retailer 3
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€109 EUR
$122 USD
View
A
Retailer 4
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€124 EUR
$139 USD
View
A
Retailer 5
-
€124 EUR
$139 USD
View
A
Retailer 6
-
€210 EUR
ZAR 3,797 ZAR
View
A
Retailer 7
-
€217 EUR
View
B+
Retailer 8
-
€230 EUR
£202 GBP
View
B+
Retailer 9
-
€235 EUR
$262 USD
View
B+
Retailer 10
-
€279 EUR
$312 USD
View
B+
Retailer 11
-
€281 EUR
£247 GBP
View
B+
Retailer 12
-
€295 EUR
$330 USD
View
B
Retailer 13
-
€322 EUR
$360 USD
View
B
Retailer 14
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€337 EUR
$376 USD
View
B
Retailer 15
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€374 EUR
$418 USD
View
B
Retailer 16
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€797 EUR
$890 USD
View
Most Expensive
B
MOH London
LG783603169 · Oct 29
€978 EUR
£860 GBP
View
16 more retailers have this diamond
Prices start from €94 EURSave up to €884 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
0.51ct Heart
€94 EUR