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Heart|Lab Grown|IGI

0.55ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG823691496

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823691496

Diamond specifications and retailer prices

From €183 EUR
HK$1,600 HKD
As of October 30, 2026
Save €726 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €909 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.55ct lab-grown heart diamond

This 0.55ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG823691496 or 823691496. Listed at 10 retailers as of October 28, 2026, with prices from €183 to €909, a €726 spread on the same certified stone. Reve Diamonds lists it at €909. 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

0.55
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823691496
Dimensions5.23 × 5.39 × 3.27 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.23 mm5.39 mm0.55 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823691496
Side View
Table 67.0%Crown 33°Girdle: THK-VTKPavilion 40.5°Culet: NoneDepth 60.7%

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: €275 EUR|Low: €144 EUR|High: €909 EUR|Avg: €420 EUR|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 29, 2026
Retailer 6€144 EUR
Retailer 2€183 EUR
Retailer 1€275 EUR
Retailer 5€289 EUR
Retailer 3€305 EUR
Retailer 7€385 EUR
Retailer 10€442 EUR
Retailer 8€515 EUR
Retailer 9€565 EUR
Retailer 4€753 EUR
Reve Diamonds€909 EUR

37 data points across 11 retailers

10 retailers€183 EUR to €909 EUR

A
Cheapest Retailer
-
€183 EUR
HK$1,600 HKD
B+
Retailer 2
-
€275 EUR
£242 GBP
View
B+
Retailer 3
-
€289 EUR
ZAR 5,223 ZAR
View
B
Retailer 4
-
€305 EUR
View
B
Retailer 5
-
€385 EUR
$430 USD
View
B
Retailer 6
-
€442 EUR
SGD 668 SGD
View
B
Retailer 7
-
€515 EUR
$575 USD
View
B
Retailer 8
-
€565 EUR
$631 USD
View
B
Retailer 9
-
€753 EUR
£662 GBP
View
Most Expensive
C
Reve Diamonds
B59CCC7FE · Oct 28
€909 EUR
$1,016 USD
View
9 more retailers have this diamond
Prices start from €183 EURSave up to €726 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
0.55ct Heart
€183 EUR