Heart|Lab Grown|IGI

0.81ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG797643306

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797643306

Diamond specifications and retailer prices

From $223 USD
As of October 29, 2026
Save $968 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,191 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG797643306 or 797643306. Listed at 16 retailers as of October 29, 2026, with prices from $223 to $1,191, a $968 spread on the same certified stone. Reve Diamonds lists it at $1,191. 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

0.81
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643306
Dimensions6.52 × 5.87 × 3.66 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.52 mm5.87 mm0.81 ctE / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797643306
Side View
Table 62.0%Crown 34.9°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 56.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $837 USD|Low: $223 USD|High: $1,161 USD|Avg: $547 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$223 USD
Retailer 9$332 USD
Retailer 5$421 USD
Retailer 7$447 USD
Retailer 4$453 USD
Retailer 10$509 USD
Retailer 3$690 USD
Retailer 8$797 USD
Retailer 1$837 USD
Retailer 6$1,161 USD

26 data points across 10 retailers

16 retailers$223 USD to $1,191 USD

Retailer 1
-
$199 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$223 USD
View
Final sale: no returns
Retailer 3
-
$231 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$247 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$247 USD
View
Price last confirmed 23 days ago
A
Retailer 6
-
$332 USD
View
A
Retailer 7
-
$421 USD
€401 EUR
View
A
Retailer 8
-
$447 USD
ZAR 7,216 ZAR
View
A
Retailer 9
-
$453 USD
£356 GBP
View
B+
Retailer 10
-
$509 USD
View
B+
Retailer 11
-
$690 USD
View
Retailer 12
-
$794 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$797 USD
View
B+
Retailer 14
-
$837 USD
View
B
Retailer 15
-
$1,161 USD
£914 GBP
View
Most Expensive
B
Reve Diamonds
1864CC21F · Oct 30
$1,191 USD
View
15 more retailers have this diamond
Prices start from $223 USDSave up to $968 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
0.81ct Heart
$223 USD