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Heart|Lab Grown|GIA

1.03ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • GIA 2487079539

Certificate GIA 2487079539

Diamond specifications and retailer prices

From $367 CAD
$261 USD
As of October 27, 2026
Save $1,658 CAD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,259 CAD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2487079539. Listed at 20 retailers as of October 27, 2026, with a 452% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2487079539
Dimensions6.53 × 7.05 × 4.04 mm
L/W Ratio1.08
Top View
6.53 mm7.05 mm1.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2487079539
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 57.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,025 CAD|Low: $412 CAD|High: $2,037 CAD|Avg: $993 CAD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2$412 CAD
Retailer 9$629 CAD
Retailer 7$681 CAD
Retailer 5$801 CAD
Retailer 4$863 CAD
Retailer 10$902 CAD
Retailer 3$1,225 CAD
Retailer 6$1,399 CAD
Retailer 8$1,517 CAD
Retailer 1$2,025 CAD

41 data points across 10 retailers

20 retailers$367 CAD to $2,025 CAD

A
Cheapest Retailer
-
$367 CAD
$261 USD
A
Retailer 2
-
$412 CAD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$426 CAD
$303 USD
View
A
Retailer 4
-
$455 CAD
$324 USD
View
A
Retailer 5
-
$455 CAD
$324 USD
View
A
Retailer 6
-
$466 CAD
$332 USD
View
B+
Retailer 7
-
$629 CAD
$448 USD
View
B+
Retailer 8
-
$681 CAD
$485 USD
View
B+
Retailer 9
-
$801 CAD
£449 GBP
View
B+
Retailer 10
-
$863 CAD
ZAR 9,928 ZAR
View
B+
Retailer 11
-
$902 CAD
$642 USD
View
B
Retailer 12
-
$1,107 CAD
$788 USD
View
B+
Retailer 13
-
$1,225 CAD
A$1,342 AUD
View
B
Retailer 14
-
$1,348 CAD
View
B
Retailer 15
-
$1,399 CAD
$996 USD
View
B
Retailer 16
-
$1,517 CAD
A$1,661 AUD
View
B
Retailer 17
-
$1,615 CAD
$1,150 USD
View
B
Retailer 18
-
$1,848 CAD
$1,316 USD
View
B
Retailer 19
-
$2,025 CAD
£1,135 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D05B05D14 · Oct 28
$3,259 CAD
$2,320 USD
View
Price under review
19 more retailers have this diamond
Prices start from $367 CADSave up to $1,658 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
$367 CAD