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Heart|Lab Grown|IGI

1.03ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG651475534

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG651475534

Diamond specifications and retailer prices

From $251 CAD
$180 USD
As of October 30, 2026
Save $2,374 CAD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,626 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG651475534 or 651475534. Listed at 25 retailers as of October 27, 2026, with prices from $251 to $2,626, a $2,374 spread on the same certified stone. Queensmith lists it at $2,626. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651475534
Dimensions6.16 × 7.09 × 4.07 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.16 mm7.09 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651475534
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 57.4%

Caratlytics Score

How it works →
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: $2,626 CAD|Low: $251 CAD|High: $2,947 CAD|Avg: $1,093 CAD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 14
Retailer 15
Retailer 16
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 4$251 CAD
Retailer 21$279 CAD
Retailer 17$312 CAD
Retailer 19$423 CAD
Retailer 20$475 CAD
Retailer 7$627 CAD
Retailer 2$636 CAD
Retailer 9$671 CAD
Retailer 10$716 CAD
Retailer 16$841 CAD
Retailer 13$852 CAD
Retailer 18$1,106 CAD
Retailer 12$1,115 CAD
Retailer 8$1,143 CAD
Retailer 5$1,356 CAD
Retailer 11$1,368 CAD
Retailer 6$1,592 CAD
Retailer 15$1,616 CAD
Retailer 14$1,753 CAD
Retailer 3$2,417 CAD
Queensmith$2,626 CAD

39 data points across 21 retailers

25 retailers$251 CAD to $2,626 CAD

A
Cheapest Retailer
-
$251 CAD
$180 USD
A
Retailer 2
-
$279 CAD
$200 USD
View
Final sale: no returns
Retailer 3
-
$289 CAD
$207 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$295 CAD
$211 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$306 CAD
$219 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$312 CAD
$223 USD
View
Retailer 7
-
$356 CAD
$255 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$376 CAD
$269 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$423 CAD
$303 USD
View
A
Retailer 10
-
$475 CAD
$340 USD
View
Retailer 11
-
$483 CAD
HK$2,700 HKD
View
Price last confirmed 57 days ago
B+
Retailer 12
-
$636 CAD
£358 GBP
View
Retailer 13
-
$671 CAD
$480 USD
View
Price last confirmed 28 days ago
Retailer 14
-
$716 CAD
ZAR 8,283 ZAR
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$841 CAD
A$926 AUD
View
B+
Retailer 16
-
$852 CAD
A$938 AUD
View
B+
Retailer 17
-
$1,106 CAD
$792 USD
View
Retailer 18
-
$1,115 CAD
$798 USD
View
Price last confirmed 30 days ago
Retailer 19
-
$1,143 CAD
SGD 1,106 SGD
View
Price last confirmed 28 days ago
Retailer 20
-
$1,349 CAD
$966 USD
View
Price last confirmed 30 days ago
B+
Retailer 21
-
$1,356 CAD
$971 USD
View
Retailer 22
-
$1,368 CAD
A$1,507 AUD
View
Price last confirmed 30 days ago
B
Retailer 23
-
$1,616 CAD
£911 GBP
View
B
Retailer 24
-
$2,417 CAD
$1,730 USD
View
Most Expensive
B
Queensmith
LG651475534 · Oct 27
$2,626 CAD
£1,480 GBP
View
24 more retailers have this diamond
Prices start from $251 CADSave up to $2,374 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
1.03ct Heart
$251 CAD