Heart|Lab Grown|IGI

0.51ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG847690779

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847690779

Diamond specifications and retailer prices

From €126 EUR
HK$1,100 HKD
As of October 30, 2026
Save €243 EUR (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €369 EUR at Friendly Diamonds · As of October 26, 2026
View at Friendly Diamonds

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847690779 or 847690779. Listed at 9 retailers as of October 26, 2026, with prices from €126 to €369, a €243 spread on the same certified stone. Friendly Diamonds lists it at €369. 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
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847690779
Dimensions5.13 × 5.31 × 3.21 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
5.13 mm5.31 mm0.51 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847690779
Side View
Table 62.0%Crown 37.6°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 60.5%

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: €369 EUR|Low: €93 EUR|High: €369 EUR|Avg: €234 EUR
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10€93 EUR
Retailer 7€126 EUR
Retailer 6€192 EUR
Retailer 3€194 EUR
Retailer 9€214 EUR
Retailer 2€269 EUR
Retailer 4€279 EUR
Retailer 8€281 EUR
Retailer 5€290 EUR
Friendly Diamonds€369 EUR

6 data points across 10 retailers

9 retailers€126 EUR to €369 EUR

A
Cheapest Retailer
-
€126 EUR
HK$1,100 HKD
B+
Retailer 2
-
€192 EUR
£169 GBP
View
B+
Retailer 3
-
€194 EUR
View
B+
Retailer 4
-
€214 EUR
$239 USD
View
B+
Retailer 5
-
€269 EUR
$300 USD
View
B
Retailer 6
-
€279 EUR
$312 USD
View
B
Retailer 7
-
€281 EUR
£247 GBP
View
B
Retailer 8
-
€290 EUR
SGD 438 SGD
View
Most Expensive
B
Friendly Diamonds
6502920 · Oct 26
€369 EUR
$412 USD
View
8 more retailers have this diamond
Prices start from €126 EURSave up to €243 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
€126 EUR