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Heart|Lab Grown|IGI

1.03ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG754547901

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754547901

Diamond specifications and retailer prices

From $242 AUD
$170 USD
As of October 30, 2026
Save $1,319 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,561 AUD at Reve Diamonds · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754547901 or 754547901. Listed at 20 retailers as of October 30, 2026, with prices from $242 to $1,561, a $1,319 spread on the same certified stone. Reve Diamonds lists it at $1,561. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754547901
Dimensions6.50 × 7.03 × 4.05 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm7.03 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754547901
Side View
Table 55.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 57.6%

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: $730 AUD|Low: $242 AUD|High: $1,561 AUD|Avg: $702 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 18$242 AUD
Retailer 6$269 AUD
Retailer 4$280 AUD
Retailer 3$299 AUD
Retailer 19$299 AUD
Retailer 14$400 AUD
Retailer 7$498 AUD
Retailer 12$517 AUD
Retailer 16$532 AUD
Retailer 15$533 AUD
Retailer 10$537 AUD
Retailer 17$568 AUD
Retailer 1$730 AUD
Retailer 9$750 AUD
Retailer 2$962 AUD
Retailer 5$1,016 AUD
Retailer 8$1,040 AUD
Retailer 11$1,367 AUD
Retailer 13$1,399 AUD
Reve Diamonds$1,561 AUD

27 data points across 20 retailers

20 retailers$242 AUD to $1,561 AUD

A
Cheapest Retailer
-
$242 AUD
$170 USD
A
Retailer 2
-
$269 AUD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$280 AUD
$197 USD
View
A
Retailer 4
-
$299 AUD
$210 USD
View
Retailer 5
-
$299 AUD
$210 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$400 AUD
£221 GBP
View
A
Retailer 7
-
$498 AUD
$350 USD
View
A
Retailer 8
-
$517 AUD
ZAR 5,862 ZAR
View
A
Retailer 9
-
$532 AUD
€356 EUR
View
A
Retailer 10
-
$533 AUD
£295 GBP
View
B+
Retailer 11
-
$537 AUD
$377 USD
View
B+
Retailer 12
-
$568 AUD
£314 GBP
View
B+
Retailer 13
-
$730 AUD
View
B+
Retailer 14
-
$750 AUD
$527 USD
View
B+
Retailer 15
-
$962 AUD
$676 USD
View
B
Retailer 16
-
$1,016 AUD
$714 USD
View
B
Retailer 17
-
$1,040 AUD
$730 USD
View
Retailer 18
-
$1,367 AUD
$960 USD
View
Price last confirmed 17 days ago
B
Retailer 19
-
$1,399 AUD
£774 GBP
View
Most Expensive
B
Reve Diamonds
456E69A69 · Nov 1
$1,561 AUD
$1,096 USD
View
19 more retailers have this diamond
Prices start from $242 AUDSave up to $1,319 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
1.03ct Heart
$242 AUD