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Heart|Lab Grown|IGI

1.00ct I VS1 Heart Lab Grown Diamond

VG • I/VS1 • IGI LG440020546

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG440020546

Diamond specifications and retailer prices

From $2,213 CAD
$1,584 USD
As of October 26, 2026
Save $2,152 CAD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,364 CAD at Flawless Fine Jewelry · As of October 25, 2026
View at Flawless Fine Jewelry

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG440020546 or 440020546. Listed at 8 retailers as of October 25, 2026, with prices from $2,213 to $4,364, a $2,152 spread on the same certified stone. Flawless Fine Jewelry lists it at $4,364. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle44.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440020546
Dimensions5.20 × 5.15 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.20 mm5.15 mm1.00 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI LG440020546
Side View
Table 61.5%Crown 44.5°Girdle: MED-VTKPavilion 38.8°Culet: NoneDepth 81.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $4,364 CAD|Low: $2,053 CAD|High: $4,364 CAD|Avg: $2,924 CAD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 7$2,213 CAD
Retailer 5$2,241 CAD
Retailer 6$2,450 CAD
Retailer 8$2,521 CAD
Retailer 10$2,620 CAD
Retailer 2$2,751 CAD
Retailer 4$2,957 CAD
Retailer 3$3,299 CAD
Retailer 9$4,020 CAD
Flawless Fine Jewelry$4,364 CAD

32 data points across 10 retailers

8 retailers$2,213 CAD to $4,364 CAD

B
Cheapest Retailer
-
$2,213 CAD
$1,584 USD
B
Retailer 2
-
$2,521 CAD
$1,805 USD
View
C
Retailer 3
-
$2,620 CAD
$1,875 USD
View
B
Retailer 4
-
$2,751 CAD
£1,551 GBP
View
B
Retailer 5
-
$2,957 CAD
ZAR 34,195 ZAR
View
C
Retailer 6
-
$3,299 CAD
€2,249 EUR
View
Retailer 7
-
$4,020 CAD
$2,878 USD
View
Price last confirmed 19 days ago
Most Expensive
C
Flawless Fine Jewelry
C7A53BC77 · Oct 25
$4,364 CAD
£2,460 GBP
View
7 more retailers have this diamond
Prices start from $2,213 CADSave up to $2,152 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.

B
1.00ct Heart
$2,213 CAD