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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 $1,576 SGD
$1,233 USD
As of October 30, 2026
Save $13,061 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $14,638 SGD at Brilliant Earth · As of October 30, 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 30, 2026, with prices from $1,576 to $14,638, a $13,061 spread on the same certified stone. Brilliant Earth lists it at $14,638. 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
Colour
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 30
Current: $14,638 SGD|Low: $1,512 SGD|High: $17,680 SGD|Avg: $3,962 SGD|+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 31, 2026
Retailer 3$1,576 SGD
Retailer 7$1,714 SGD
Retailer 4$1,764 SGD
Retailer 5$1,828 SGD
Retailer 8$1,828 SGD
Retailer 13$2,052 SGD
Retailer 12$2,182 SGD
Retailer 9$2,457 SGD
Retailer 14$2,585 SGD
Retailer 2$2,632 SGD
Retailer 11$3,154 SGD
Retailer 6$3,426 SGD
Retailer 10$4,441 SGD
Retailer 18$5,247 SGD
Retailer 16$5,472 SGD
Retailer 15$5,882 SGD
Retailer 17$7,130 SGD
Brilliant Earth$14,638 SGD

44 data points across 18 retailers

20 retailers$1,576 SGD to $14,638 SGD

A
Cheapest Retailer
-
$1,576 SGD
$1,233 USD
A
Retailer 2
-
$1,714 SGD
$1,341 USD
View
A
Retailer 3
-
$1,764 SGD
$1,380 USD
View
Final sale: no returns
A
Retailer 4
-
$1,828 SGD
$1,430 USD
View
Retailer 5
-
$1,828 SGD
$1,430 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$2,052 SGD
$1,605 USD
View
A
Retailer 7
-
$2,182 SGD
£1,344 GBP
View
A
Retailer 8
-
$2,457 SGD
$1,922 USD
View
B+
Retailer 9
-
$2,585 SGD
$2,022 USD
View
A
Retailer 10
-
$2,632 SGD
£1,621 GBP
View
A
Retailer 11
-
$3,154 SGD
$2,467 USD
View
A
Retailer 12
-
$3,426 SGD
$2,680 USD
View
B+
Retailer 13
-
$4,441 SGD
$3,474 USD
View
B+
Retailer 14
-
$5,119 SGD
$4,004 USD
View
B+
Retailer 15
-
$5,247 SGD
$4,104 USD
View
B+
Retailer 16
-
$5,472 SGD
$4,281 USD
View
B+
Retailer 17
-
$5,882 SGD
£3,623 GBP
View
B
Retailer 18
-
$6,411 SGD
$5,015 USD
View
Retailer 19
-
$7,130 SGD
A$8,580 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
10795436A · Oct 30
$14,638 SGD
$11,450 USD
View
19 more retailers have this diamond
Prices start from $1,576 SGDSave up to $13,061 SGD

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
$1,576 SGD