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Heart|Lab Grown|IGI

3.03ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG742509135

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG742509135

Diamond specifications and retailer prices

From $756 AUD
$531 USD
As of October 30, 2026
Save $3,178 AUD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,196 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG742509135 or 742509135. Listed at 21 retailers as of October 29, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742509135
Dimensions9.36 × 10.06 × 5.93 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm10.06 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742509135
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.9%

Caratlytics Score

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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: $9,196 AUD|Low: $756 AUD|High: $9,481 AUD|Avg: $2,251 AUD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
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Retailer 21
October 30, 2026
Retailer 20$756 AUD
Retailer 9$846 AUD
Retailer 5$847 AUD
Retailer 3$938 AUD
Retailer 4$938 AUD
Retailer 18$1,132 AUD
Retailer 14$1,220 AUD
Retailer 6$1,442 AUD
Retailer 10$1,451 AUD
Retailer 13$1,459 AUD
Retailer 15$1,478 AUD
Retailer 2$1,980 AUD
Retailer 7$2,012 AUD
Retailer 17$2,036 AUD
Retailer 19$2,419 AUD
Retailer 21$2,466 AUD
Retailer 8$3,046 AUD
Retailer 11$3,203 AUD
Retailer 12$3,478 AUD
Retailer 16$3,934 AUD
Brilliant Earth$9,196 AUD

37 data points across 21 retailers

21 retailers$756 AUD to $3,934 AUD

A
Cheapest Retailer
-
$756 AUD
$531 USD
A
Retailer 2
-
$846 AUD
$594 USD
View
Final sale: no returns
A
Retailer 3
-
$847 AUD
$595 USD
View
A
Retailer 4
-
$938 AUD
$659 USD
View
Retailer 5
-
$938 AUD
$659 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,132 AUD
$795 USD
View
Retailer 7
-
$1,220 AUD
£675 GBP
View
Price last confirmed 23 days ago
A
Retailer 8
-
$1,442 AUD
$1,013 USD
View
A
Retailer 9
-
$1,451 AUD
$1,019 USD
View
A
Retailer 10
-
$1,459 AUD
£807 GBP
View
A
Retailer 11
-
$1,478 AUD
€989 EUR
View
B+
Retailer 12
-
$1,980 AUD
View
B+
Retailer 13
-
$2,012 AUD
$1,413 USD
View
B+
Retailer 14
-
$2,036 AUD
ZAR 23,107 ZAR
View
B+
Retailer 15
-
$2,419 AUD
$1,699 USD
View
B+
Retailer 16
-
$2,466 AUD
$1,732 USD
View
B+
Retailer 17
-
$3,046 AUD
$2,140 USD
View
B+
Retailer 18
-
$3,203 AUD
$2,250 USD
View
B
Retailer 19
-
$3,478 AUD
$2,443 USD
View
B
Retailer 20
-
$3,934 AUD
£2,176 GBP
View
Most Expensive
Brilliant Earth
16173873A · Oct 30
$9,196 AUD
$6,460 USD
View
Price under review
20 more retailers have this diamond
Prices start from $756 AUDSave up to $3,178 AUD

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
$756 AUD