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Heart|Lab Grown|IGI

3.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG792685608

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792685608

Diamond specifications and retailer prices

From $1,022 USD
As of October 29, 2026
Save $7,498 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,520 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG792685608 or 792685608. Listed at 22 retailers as of October 29, 2026, with prices from $1,022 to $8,520, a $7,498 spread on the same certified stone. Do Amore Diamonds lists it at $8,520. 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 angle37.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792685608
Dimensions10.14 × 9.42 × 6.09 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
10.14 mm9.42 mm3.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792685608
Side View
Table 59.0%Crown 37.1°Girdle: THK-VTKPavilion 38.2°Culet: NoneDepth 60.1%

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 29
Current: $1,681 USD|Low: $1,022 USD|High: $7,740 USD|Avg: $2,361 USD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5$1,022 USD
Retailer 3$1,059 USD
Retailer 12$1,195 USD
Retailer 4$1,425 USD
Retailer 1$1,681 USD
Retailer 8$2,267 USD
Retailer 11$2,356 USD
Retailer 9$2,638 USD
Retailer 6$2,715 USD
Retailer 13$3,289 USD
Retailer 2$3,313 USD
Retailer 7$3,987 USD
Retailer 10$7,740 USD

43 data points across 13 retailers

22 retailers$1,022 USD to $8,520 USD

Retailer 1
-
$877 USD
Price last confirmed 28 days ago
Retailer 2
-
$993 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,022 USD
View
Final sale: no returns
Retailer 4
-
$1,059 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$1,195 USD
View
A
Retailer 6
-
$1,380 USD
View
A
Retailer 7
-
$1,425 USD
View
A
Retailer 8
-
$1,492 USD
View
A
Retailer 9
-
$1,681 USD
£1,324 GBP
View
Retailer 10
-
$2,191 USD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$2,267 USD
A$3,488 AUD
View
B+
Retailer 12
-
$2,356 USD
View
Retailer 13
-
$2,638 USD
A$4,059 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$2,715 USD
ZAR 43,858 ZAR
View
Retailer 15
-
$3,289 USD
A$5,060 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$3,313 USD
View
B
Retailer 17
-
$3,437 USD
View
B
Retailer 18
-
$3,987 USD
£3,139 GBP
View
B
Retailer 19
-
$4,161 USD
View
Retailer 20
-
$7,740 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$8,110 USD
View
Most Expensive
B
Do Amore Diamonds
23-792685608 · Oct 29
$8,520 USD
View
21 more retailers have this diamond
Prices start from $1,022 USDSave up to $7,498 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
$1,022 USD