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 $161 USD
As of October 28, 2026
Save $855 USD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,016 USD 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 11 retailers as of October 28, 2026, with prices from $161 to $1,016, a $855 spread on the same certified stone. Reve Diamonds lists it at $1,016. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $307 USD|Low: $161 USD|High: $1,016 USD|Avg: $467 USD|+4.3%
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$161 USD
Retailer 2$205 USD
Retailer 1$307 USD
Retailer 5$323 USD
Retailer 3$341 USD
Retailer 7$430 USD
Retailer 10$494 USD
Retailer 8$575 USD
Retailer 9$631 USD
Retailer 4$841 USD
Reve Diamonds$1,016 USD

39 data points across 11 retailers

11 retailers$161 USD to $1,016 USD

A
Cheapest Retailer
-
$161 USD
Final sale: no returns
B+
Retailer 2
-
$205 USD
HK$1,600 HKD
View
B+
Retailer 3
-
$307 USD
£242 GBP
View
B+
Retailer 4
-
$323 USD
ZAR 5,223 ZAR
View
B
Retailer 5
-
$341 USD
€325 EUR
View
B
Retailer 6
-
$430 USD
View
B
Retailer 7
-
$494 USD
SGD 668 SGD
View
B
Retailer 8
-
$575 USD
View
B
Retailer 9
-
$631 USD
View
B
Retailer 10
-
$841 USD
£662 GBP
View
Most Expensive
C
Reve Diamonds
B59CCC7FE · Oct 28
$1,016 USD
View
10 more retailers have this diamond
Prices start from $161 USDSave up to $855 USD

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
$161 USD