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Heart|Lab Grown|IGI

10.51ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG723572468

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723572468

Diamond specifications and retailer prices

From $4,613 CAD
$3,302 USD
As of October 30, 2026
Save $16,224 CAD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $36,738 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 10.51ct lab-grown heart diamond

This 10.51ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723572468 or 723572468. Listed at 20 retailers as of October 30, 2026, with a 352% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.51
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723572468
Dimensions14.10 × 15.03 × 8.61 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
14.10 mm15.03 mm10.51 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723572468
Side View
Table 61.0%Crown 35.7°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 57.3%

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 30
Current: $7,653 CAD|Low: $4,428 CAD|High: $13,459 CAD|Avg: $7,818 CAD|-1.6%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 14$4,613 CAD
Retailer 4$5,019 CAD
Retailer 6$5,164 CAD
Retailer 15$5,352 CAD
Retailer 12$5,567 CAD
Retailer 5$5,713 CAD
Retailer 3$7,381 CAD
Retailer 11$7,381 CAD
Retailer 9$7,588 CAD
Retailer 1$7,653 CAD
Retailer 7$8,746 CAD
Retailer 8$9,142 CAD
Retailer 10$11,077 CAD
Retailer 13$13,424 CAD
Retailer 2$13,459 CAD

41 data points across 15 retailers

20 retailers$4,613 CAD to $20,836 CAD

A
Cheapest Retailer
-
$4,613 CAD
$3,302 USD
A
Retailer 2
-
$5,019 CAD
$3,593 USD
View
A
Retailer 3
-
$5,164 CAD
$3,697 USD
View
Final sale: no returns
A
Retailer 4
-
$5,352 CAD
$3,831 USD
View
Retailer 5
-
$5,352 CAD
$3,831 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$5,567 CAD
$3,985 USD
View
B+
Retailer 7
-
$5,713 CAD
$4,090 USD
View
B+
Retailer 8
-
$7,381 CAD
$5,284 USD
View
B+
Retailer 9
-
$7,381 CAD
$5,284 USD
View
B+
Retailer 10
-
$7,588 CAD
$5,432 USD
View
B+
Retailer 11
-
$7,653 CAD
£4,314 GBP
View
B+
Retailer 12
-
$8,746 CAD
$6,261 USD
View
B+
Retailer 13
-
$9,142 CAD
ZAR 105,723 ZAR
View
Retailer 14
-
$11,077 CAD
A$12,200 AUD
View
Price last confirmed 8 days ago
Retailer 15
-
$13,424 CAD
A$14,784 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$13,459 CAD
$9,635 USD
View
B
Retailer 17
-
$14,731 CAD
$10,546 USD
View
B
Retailer 18
-
$20,836 CAD
$14,916 USD
View
Retailer 19
-
$31,738 CAD
$22,720 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-723572468 · Oct 31
$36,738 CAD
$26,300 USD
View
Price under review
19 more retailers have this diamond
Prices start from $4,613 CADSave up to $16,224 CAD

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
10.51ct Heart
$4,613 CAD