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Heart|Lab Grown|IGI

1.03ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG836687531

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836687531

Diamond specifications and retailer prices

From $257 CAD
$184 USD
As of October 27, 2026
Save $1,337 CAD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,594 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG836687531 or 836687531. Listed at 21 retailers as of October 27, 2026, with prices from $257 to $1,594, a $1,337 spread on the same certified stone. Reve Diamonds lists it at $1,594. 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 angle32.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836687531
Dimensions6.01 × 7.23 × 3.99 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm7.23 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836687531
Side View
Table 56.0%Crown 32.5°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 55.2%

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 27
Current: $571 CAD|Low: $250 CAD|High: $1,608 CAD|Avg: $711 CAD|-0.2%
Retailer 1
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Retailer 19
Retailer 20
Reve Diamonds
October 28, 2026
Retailer 2$257 CAD
Retailer 10$285 CAD
Retailer 18$298 CAD
Retailer 16$318 CAD
Retailer 20$318 CAD
Retailer 13$358 CAD
Retailer 12$365 CAD
Retailer 6$430 CAD
Retailer 14$546 CAD
Retailer 1$571 CAD
Retailer 8$610 CAD
Retailer 4$633 CAD
Retailer 5$757 CAD
Retailer 15$775 CAD
Retailer 11$866 CAD
Retailer 19$1,023 CAD
Retailer 3$1,080 CAD
Retailer 9$1,098 CAD
Retailer 7$1,288 CAD
Retailer 17$1,488 CAD
Reve Diamonds$1,594 CAD

29 data points across 21 retailers

21 retailers$257 CAD to $1,594 CAD

A
Cheapest Retailer
-
$257 CAD
$184 USD
A
Retailer 2
-
$285 CAD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$298 CAD
$213 USD
View
A
Retailer 4
-
$318 CAD
$228 USD
View
A
Retailer 5
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$318 CAD
$228 USD
View
A
Retailer 6
-
$358 CAD
HK$2,000 HKD
View
A
Retailer 7
-
$365 CAD
£206 GBP
View
B+
Retailer 8
-
$430 CAD
$308 USD
View
A
Retailer 9
-
$546 CAD
ZAR 6,313 ZAR
View
A
Retailer 10
-
$571 CAD
£322 GBP
View
B+
Retailer 11
-
$610 CAD
$437 USD
View
B+
Retailer 12
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$633 CAD
$453 USD
View
B+
Retailer 13
-
$757 CAD
$542 USD
View
B+
Retailer 14
-
$775 CAD
A$854 AUD
View
B+
Retailer 15
-
$866 CAD
SGD 838 SGD
View
B+
Retailer 16
-
$1,023 CAD
$732 USD
View
B
Retailer 17
-
$1,080 CAD
$773 USD
View
B+
Retailer 18
-
$1,098 CAD
$786 USD
View
Retailer 19
-
$1,288 CAD
A$1,419 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$1,488 CAD
£839 GBP
View
Most Expensive
B
Reve Diamonds
EE17B0AFB · Oct 28
$1,594 CAD
$1,141 USD
View
20 more retailers have this diamond
Prices start from $257 CADSave up to $1,337 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
$257 CAD