Heart|Lab Grown|IGI

3.52ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG845699507

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG845699507

Diamond specifications and retailer prices

From $533 USD
As of October 30, 2026
Save $2,239 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,290 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.52ct lab-grown heart diamond

This 3.52ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG845699507 or 845699507. Listed at 19 retailers as of October 29, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.52
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845699507
Dimensions10.03 × 9.29 × 5.24 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.03 mm9.29 mm3.52 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG845699507
Side View
Table 55.0%Crown 33.5°Girdle: STK-THKPavilion 30.6°Culet: NoneDepth 56.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,290 USD|Low: $533 USD|High: $3,290 USD|Avg: $1,424 USD
Rare Carat
Retailer 2
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Retailer 12
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Retailer 19
November 1, 2026
Retailer 3$533 USD
Retailer 7$596 USD
Retailer 16$597 USD
Retailer 17$661 USD
Retailer 19$661 USD
Retailer 4$795 USD
Retailer 12$989 USD
Retailer 8$1,022 USD
Retailer 2$1,025 USD
Retailer 6$1,034 USD
Retailer 15$1,435 USD
Retailer 13$1,481 USD
Retailer 18$1,575 USD
Retailer 5$1,738 USD
Retailer 10$2,127 USD
Retailer 11$2,146 USD
Retailer 9$2,255 USD
Retailer 14$2,772 USD
Rare Carat$3,290 USD

18 data points across 19 retailers

19 retailers$533 USD to $2,772 USD

A
Cheapest Retailer
-
$533 USD
A
Retailer 2
-
$596 USD
View
Final sale: no returns
A
Retailer 3
-
$597 USD
View
A
Retailer 4
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$661 USD
View
Retailer 5
-
$661 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$795 USD
View
A
Retailer 7
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$989 USD
€942 EUR
View
B+
Retailer 8
-
$1,022 USD
View
A
Retailer 9
-
$1,025 USD
£807 GBP
View
A
Retailer 10
-
$1,034 USD
View
B+
Retailer 11
-
$1,435 USD
ZAR 23,179 ZAR
View
B+
Retailer 12
-
$1,481 USD
View
B+
Retailer 13
-
$1,575 USD
View
B+
Retailer 14
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$1,738 USD
View
B+
Retailer 15
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$2,127 USD
View
B+
Retailer 16
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$2,146 USD
View
B
Retailer 17
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$2,255 USD
View
B
Retailer 18
-
$2,772 USD
£2,183 GBP
View
Most Expensive
Rare Carat
KX-11C_l_845699507 · Oct 21
$3,290 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $533 USDSave up to $2,239 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
3.52ct Heart
$533 USD