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Heart|Lab Grown|IGI

3.53ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG655447862

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG655447862

Diamond specifications and retailer prices

From $489 USD
As of October 27, 2026
Save $3,851 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,340 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.53ct lab-grown heart diamond

This 3.53ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG655447862 or 655447862. Listed at 18 retailers as of October 27, 2026, with prices from $489 to $4,340, a $3,851 spread on the same certified stone. Do Amore Diamonds lists it at $4,340. 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

3.53
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655447862
Dimensions9.43 × 10.76 × 5.78 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm10.76 mm3.53 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655447862
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 53.7%

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: $4,340 USD|Low: $489 USD|High: $6,120 USD|Avg: $1,636 USD|-6.5%
Do Amore Diamonds
Retailer 2
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Retailer 20
October 27, 2026
Retailer 19$489 USD
Retailer 5$547 USD
Retailer 9$606 USD
Retailer 13$606 USD
Retailer 14$745 USD
Retailer 3$800 USD
Retailer 10$898 USD
Retailer 8$995 USD
Retailer 2$1,036 USD
Retailer 17$1,081 USD
Retailer 11$1,161 USD
Retailer 7$1,491 USD
Retailer 6$1,629 USD
Retailer 15$1,760 USD
Retailer 20$2,267 USD
Retailer 18$2,289 USD
Retailer 12$2,560 USD
Retailer 16$2,797 USD
Retailer 4$2,909 USD
Do Amore Diamonds$4,340 USD

25 data points across 20 retailers

18 retailers$489 USD to $4,340 USD

A
Cheapest Retailer
-
$489 USD
A
Retailer 2
-
$547 USD
View
A
Retailer 3
-
$606 USD
View
A
Retailer 4
-
$606 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$745 USD
View
A
Retailer 6
-
$800 USD
£630 GBP
View
B+
Retailer 7
-
$898 USD
View
A
Retailer 8
-
$995 USD
View
A
Retailer 9
-
$1,036 USD
£816 GBP
View
A
Retailer 10
-
$1,081 USD
View
A
Retailer 11
-
$1,491 USD
View
B+
Retailer 12
-
$1,629 USD
View
B+
Retailer 13
-
$1,760 USD
View
B+
Retailer 14
-
$2,267 USD
View
B+
Retailer 15
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$2,289 USD
View
B
Retailer 16
-
$2,797 USD
£2,202 GBP
View
B
Retailer 17
-
$2,909 USD
View
Most Expensive
B
Do Amore Diamonds
27-81A68EE3B · Oct 28
$4,340 USD
View
17 more retailers have this diamond
Prices start from $489 USDSave up to $3,851 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
3.53ct Heart
$489 USD