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Heart|Lab Grown|IGI

7.31ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG622490556

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG622490556

Diamond specifications and retailer prices

From $1,233 USD
As of October 27, 2026
Save $10,217 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,450 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 7.31ct lab-grown heart diamond

This 7.31ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG622490556 or 622490556. Listed at 20 retailers as of October 27, 2026, with prices from $1,233 to $11,450, a $10,217 spread on the same certified stone. Brilliant Earth lists it at $11,450. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.31
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622490556
Dimensions11.66 × 13.95 × 7.81 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.66 mm13.95 mm7.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622490556
Side View
Table 63.0%Crown 32.9°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 56.0%

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: $11,450 USD|Low: $1,183 USD|High: $13,830 USD|Avg: $3,103 USD|+3.1%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 18$1,233 USD
Retailer 7$1,341 USD
Retailer 3$1,380 USD
Retailer 4$1,430 USD
Retailer 8$1,430 USD
Retailer 12$1,605 USD
Retailer 11$1,711 USD
Retailer 9$1,922 USD
Retailer 13$2,022 USD
Retailer 2$2,076 USD
Retailer 6$2,547 USD
Retailer 5$2,680 USD
Retailer 10$3,474 USD
Retailer 17$4,104 USD
Retailer 15$4,281 USD
Retailer 14$4,601 USD
Retailer 16$5,577 USD
Brilliant Earth$11,450 USD

42 data points across 18 retailers

20 retailers$1,233 USD to $11,450 USD

A
Cheapest Retailer
-
$1,233 USD
A
Retailer 2
-
$1,341 USD
View
A
Retailer 3
-
$1,380 USD
View
Final sale: no returns
A
Retailer 4
-
$1,430 USD
View
Retailer 5
-
$1,430 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,605 USD
View
A
Retailer 7
-
$1,711 USD
£1,348 GBP
View
A
Retailer 8
-
$1,922 USD
View
B+
Retailer 9
-
$2,022 USD
View
A
Retailer 10
-
$2,076 USD
£1,635 GBP
View
A
Retailer 11
-
$2,547 USD
View
A
Retailer 12
-
$2,680 USD
View
B+
Retailer 13
-
$3,474 USD
View
B+
Retailer 14
-
$4,004 USD
View
B+
Retailer 15
-
$4,104 USD
View
B+
Retailer 16
-
$4,281 USD
View
B+
Retailer 17
-
$4,601 USD
£3,623 GBP
View
B
Retailer 18
-
$5,015 USD
View
Retailer 19
-
$5,577 USD
A$8,580 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
10795436A · Oct 28
$11,450 USD
View
19 more retailers have this diamond
Prices start from $1,233 USDSave up to $10,217 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
7.31ct Heart
$1,233 USD