Heart|Lab Grown|IGI

0.50ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG836612977

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612977

Diamond specifications and retailer prices

From $179 USD
As of October 27, 2026
Save $948 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,127 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.5ct lab-grown heart diamond

This 0.5ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836612977 or 836612977. Listed at 15 retailers as of October 27, 2026, with prices from $179 to $1,127, a $948 spread on the same certified stone. Reve Diamonds lists it at $1,127. 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

0.50
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612977
Dimensions5.03 × 5.35 × 3.17 mm
L/W Ratio1.06
Girdle conditionFaceted
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
5.03 mm5.35 mm0.50 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612977
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 59.3%

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 27
Current: $383 USD|Low: $179 USD|High: $1,127 USD|Avg: $479 USD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 29, 2026
Retailer 4$179 USD
Retailer 10$200 USD
Retailer 12$208 USD
Retailer 11$312 USD
Retailer 2$339 USD
Retailer 1$383 USD
Retailer 13$397 USD
Retailer 14$402 USD
Retailer 5$464 USD
Retailer 8$516 USD
Retailer 3$570 USD
Retailer 9$714 USD
Retailer 6$768 USD
Retailer 7$1,044 USD
Reve Diamonds$1,127 USD

4 data points across 15 retailers

15 retailers$179 USD to $1,127 USD

A
Cheapest Retailer
-
$179 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$208 USD
View
A
Retailer 4
-
$312 USD
View
B+
Retailer 5
-
$339 USD
View
B+
Retailer 6
-
$383 USD
€365 EUR
View
B+
Retailer 7
-
$397 USD
£313 GBP
View
B+
Retailer 8
-
$402 USD
ZAR 6,487 ZAR
View
B+
Retailer 9
-
$464 USD
View
Retailer 10
-
$516 USD
View
B
Retailer 11
-
$570 USD
View
Retailer 12
-
$714 USD
View
B
Retailer 13
-
$768 USD
View
Retailer 14
-
$1,044 USD
£822 GBP
View
Most Expensive
B
Reve Diamonds
44F11911E · Oct 28
$1,127 USD
View
14 more retailers have this diamond
Prices start from $179 USDSave up to $948 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
0.50ct Heart
$179 USD