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 $104 USD
As of October 27, 2026
Save $308 USD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $412 USD 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 10 retailers as of October 26, 2026, with prices from $104 to $412, a $308 spread on the same certified stone. Friendly Diamonds lists it at $412. 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
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

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 27
Current: $412 USD|Low: $104 USD|High: $412 USD|Avg: $262 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10$104 USD
Retailer 7$141 USD
Retailer 5$215 USD
Retailer 2$216 USD
Retailer 9$239 USD
Retailer 3$312 USD
Retailer 8$314 USD
Retailer 4$324 USD
Retailer 6$390 USD
Friendly Diamonds$412 USD

5 data points across 10 retailers

10 retailers$104 USD to $412 USD

A
Cheapest Retailer
-
$104 USD
Final sale: no returns
A
Retailer 2
-
$141 USD
HK$1,100 HKD
View
B+
Retailer 3
-
$215 USD
£169 GBP
View
B+
Retailer 4
-
$216 USD
€206 EUR
View
B+
Retailer 5
-
$239 USD
View
B
Retailer 6
-
$312 USD
View
B
Retailer 7
-
$314 USD
£247 GBP
View
B
Retailer 8
-
$324 USD
SGD 438 SGD
View
B
Retailer 9
-
$390 USD
View
Most Expensive
B
Friendly Diamonds
6502920 · Oct 26
$412 USD
View
9 more retailers have this diamond
Prices start from $104 USDSave up to $308 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
0.51ct Heart
$104 USD