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Heart|Lab Grown|IGI

5.51ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG704516561

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704516561

Diamond specifications and retailer prices

From $3,249 CAD
A$3,578 AUD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,249 CAD at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 5.51ct lab-grown heart diamond

This 5.51ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG704516561 or 704516561. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

5.51
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704516561
Dimensions11.93 × 11.93 × 11.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm11.93 mm5.51 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704516561
Side View
Table 60.0%Crown 32.7°Girdle: ThickPavilion 40.8°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,249 CAD|Low: $1,141 CAD|High: $9,918 CAD|Avg: $3,932 CAD
GemTrove
Retailer 2
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Retailer 16
October 26, 2026
Retailer 13$1,599 CAD
Retailer 9$1,851 CAD
Retailer 15$2,183 CAD
Retailer 14$2,322 CAD
Retailer 2$2,418 CAD
Retailer 4$2,510 CAD
Retailer 3$3,242 CAD
GemTrove$3,249 CAD
Retailer 12$3,291 CAD
Retailer 6$4,192 CAD
Retailer 7$5,090 CAD
Retailer 10$5,626 CAD
Retailer 11$5,698 CAD
Retailer 16$5,734 CAD
Retailer 8$5,786 CAD
Retailer 5$9,918 CAD

9 data points across 16 retailers

1 retailer

B+
GemTrove
GT-L-01124354-98 · Oct 31
$3,249 CAD
A$3,578 AUD
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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+
5.51ct Heart
$3,249 CAD