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Heart|Lab Grown|IGI

3.03ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG712536496

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG712536496

Diamond specifications and retailer prices

From $626 USD
As of October 31, 2026
Save $4,344 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,970 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG712536496 or 712536496. Listed at 16 retailers as of October 31, 2026, with prices from $626 to $4,970, a $4,344 spread on the same certified stone. Do Amore Diamonds lists it at $4,970. 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

3.03
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712536496
Dimensions8.61 × 10.22 × 6.02 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm10.22 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712536496
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 58.9%

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 31
Current: $4,970 USD|Low: $626 USD|High: $6,660 USD|Avg: $2,029 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
November 1, 2026
Retailer 8$626 USD
Retailer 13$694 USD
Retailer 19$694 USD
Retailer 16$800 USD
Retailer 9$948 USD
Retailer 12$960 USD
Retailer 4$1,071 USD
Retailer 3$1,104 USD
Retailer 15$1,200 USD
Retailer 11$1,348 USD
Retailer 17$1,619 USD
Retailer 18$1,792 USD
Retailer 14$2,016 USD
Retailer 6$2,235 USD
Retailer 5$2,326 USD
Retailer 7$2,593 USD
Retailer 2$3,327 USD
Do Amore Diamonds$4,970 USD
Retailer 10$6,660 USD

27 data points across 19 retailers

16 retailers$626 USD to $4,970 USD

A
Cheapest Retailer
-
$626 USD
Final sale: no returns
A
Retailer 2
-
$694 USD
View
Retailer 3
-
$694 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$800 USD
View
A
Retailer 5
-
$960 USD
£756 GBP
View
A
Retailer 6
-
$1,071 USD
View
A
Retailer 7
-
$1,104 USD
View
A
Retailer 8
-
$1,200 USD
£945 GBP
View
B+
Retailer 9
-
$1,619 USD
A$2,491 AUD
View
B+
Retailer 10
-
$1,792 USD
View
B+
Retailer 11
-
$2,016 USD
View
B
Retailer 12
-
$2,235 USD
View
B
Retailer 13
-
$2,326 USD
View
B
Retailer 14
-
$2,593 USD
View
B
Retailer 15
-
$3,327 USD
£2,620 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B3171056C · Oct 31
$4,970 USD
View
15 more retailers have this diamond
Prices start from $626 USDSave up to $4,344 USD

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
3.03ct Heart
$626 USD