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Heart|Lab Grown|IGI

3.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG741530234

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG741530234

Diamond specifications and retailer prices

From $553 USD
As of October 27, 2026
Save $5,267 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,820 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.51ct lab-grown heart diamond

This 3.51ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG741530234 or 741530234. Listed at 25 retailers as of October 24, 2026, with prices from $553 to $5,820, a $5,267 spread on the same certified stone. Brilliant Earth lists it at $5,820. 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

3.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741530234
Dimensions9.57 × 10.24 × 6.21 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm10.24 mm3.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741530234
Side View
Table 63.0%Crown 38.6°Girdle: MED-THKPavilion 42.9°Culet: NoneDepth 60.6%

Caratlytics Score

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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: $5,820 USD|Low: $676 USD|High: $5,820 USD|Avg: $1,911 USD
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
October 29, 2026
Retailer 4$685 USD
Retailer 10$820 USD
Retailer 14$918 USD
Retailer 2$1,065 USD
Retailer 7$1,153 USD
Retailer 11$1,458 USD
Retailer 9$1,488 USD
Retailer 13$1,768 USD
Retailer 5$1,802 USD
Retailer 6$2,163 USD
Retailer 12$2,206 USD
Retailer 8$2,991 USD
Retailer 3$3,032 USD
Brilliant Earth$5,820 USD

36 data points across 14 retailers

25 retailers$553 USD to $5,820 USD

A
Cheapest Retailer
-
$553 USD
A
Retailer 2
-
$619 USD
View
Final sale: no returns
A
Retailer 3
-
$619 USD
View
A
Retailer 4
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$685 USD
View
A
Retailer 5
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$685 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$742 USD
HK$5,800 HKD
View
A
Retailer 7
-
$820 USD
View
B+
Retailer 8
-
$918 USD
View
A
Retailer 9
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$1,056 USD
View
A
Retailer 10
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$1,065 USD
£839 GBP
View
A
Retailer 11
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$1,153 USD
€1,098 EUR
View
A
Retailer 12
-
$1,458 USD
A$2,243 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$1,488 USD
ZAR 24,039 ZAR
View
A
Retailer 14
-
$1,674 USD
View
B+
Retailer 15
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$1,768 USD
View
B+
Retailer 16
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$1,802 USD
View
B+
Retailer 17
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$2,163 USD
SGD 2,923 SGD
View
B+
Retailer 18
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$2,206 USD
View
B+
Retailer 19
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$2,223 USD
View
B+
Retailer 20
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$2,258 USD
View
B+
Retailer 21
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$2,319 USD
View
B+
Retailer 22
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$2,384 USD
View
B+
Retailer 23
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$2,991 USD
£2,355 GBP
View
B+
Retailer 24
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$3,032 USD
A$4,664 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
20666076A · Oct 24
$5,820 USD
View
24 more retailers have this diamond
Prices start from $553 USDSave up to $5,267 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
3.51ct Heart
$553 USD