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Heart|Lab Grown|IGI

2.50ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG643437570

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG643437570

Diamond specifications and retailer prices

From $687 CAD
$492 USD
As of October 30, 2026
Save $5,417 CAD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,404 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.5ct lab-grown heart diamond

This 2.5ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG643437570 or 643437570. Listed at 21 retailers as of October 29, 2026, with a 788% 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

2.50
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643437570
Dimensions9.49 × 9.49 × 8.59 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
9.49 mm9.49 mm2.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643437570
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 56.0%

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: $2,088 CAD|Low: $659 CAD|High: $3,974 CAD|Avg: $1,809 CAD|-0.3%
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 30, 2026
Retailer 15$687 CAD
Retailer 7$768 CAD
Retailer 5$770 CAD
Retailer 2$852 CAD
Retailer 10$1,048 CAD
Retailer 13$1,129 CAD
Retailer 6$1,338 CAD
Retailer 8$1,466 CAD
Retailer 1$2,088 CAD
Retailer 9$2,270 CAD
Retailer 12$2,291 CAD
Retailer 4$2,474 CAD
Retailer 14$2,956 CAD
Retailer 3$3,188 CAD
Retailer 11$3,933 CAD

45 data points across 15 retailers

21 retailers$687 CAD to $6,104 CAD

A
Cheapest Retailer
-
$687 CAD
$492 USD
A
Retailer 2
-
$768 CAD
$550 USD
View
Final sale: no returns
A
Retailer 3
-
$770 CAD
$551 USD
View
A
Retailer 4
-
$852 CAD
$610 USD
View
Retailer 5
-
$852 CAD
$610 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,048 CAD
$750 USD
View
A
Retailer 7
-
$1,129 CAD
$808 USD
View
A
Retailer 8
-
$1,200 CAD
$859 USD
View
B+
Retailer 9
-
$1,338 CAD
$958 USD
View
B+
Retailer 10
-
$1,466 CAD
£826 GBP
View
B+
Retailer 11
-
$2,088 CAD
A$2,300 AUD
View
B+
Retailer 12
-
$2,270 CAD
ZAR 26,255 ZAR
View
B
Retailer 13
-
$2,291 CAD
$1,640 USD
View
B
Retailer 14
-
$2,474 CAD
$1,771 USD
View
B
Retailer 15
-
$2,951 CAD
$2,112 USD
View
Retailer 16
-
$2,956 CAD
A$3,256 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$3,188 CAD
$2,282 USD
View
B
Retailer 18
-
$3,217 CAD
$2,303 USD
View
B
Retailer 19
-
$3,933 CAD
£2,217 GBP
View
B
Retailer 20
-
$6,104 CAD
$4,370 USD
View
Most Expensive
Do Amore Diamonds
23-643437570 · Oct 29
$7,404 CAD
$5,300 USD
View
Price under review
20 more retailers have this diamond
Prices start from $687 CADSave up to $5,417 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
2.50ct Heart
$687 CAD