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Heart|Lab Grown|IGI

3.51ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG741527821

Certificate IGI LG741527821

Diamond specifications and retailer prices

From $13,857 NZD
$7,810 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $18,666 NZD at Do Amore Diamonds · As of October 31, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG741527821 or 741527821. Listed at 2 retailers as of October 30, 2026. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
Polish
Symmetry
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG741527821
Dimensions9.27 × 10.94 × 6.10 mm
L/W Ratio1.18
Top View
9.27 mm10.94 mm3.51 ctE / VVS1
OriginLab Grown
CutIdeal
FluorescenceNone
CertificateIGI LG741527821
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 55.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $18,666 NZD|Low: $13,857 NZD|High: $18,666 NZD|Avg: $16,754 NZD
Do Amore Diamonds
Retailer 2
October 30, 2026
Retailer 2$13,857 NZD
Do Amore Diamonds$18,666 NZD

2 data points across 2 retailers

2 retailers

B
Cheapest Retailer
-
$13,857 NZD
$7,810 USD
Most Expensive
Do Amore Diamonds
24-557-141AAABA · Oct 31
$18,666 NZD
$10,520 USD
View
Price under review
1 more retailer has this diamond
Prices start from $13,857 NZD

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.

B
3.51ct Heart
$13,857 NZD