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Heart|Lab Grown|IGI

1.03ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG811639735

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811639735

Diamond specifications and retailer prices

From $236 AUD
$166 USD
As of October 30, 2026
Save $1,310 AUD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,547 AUD at Reve Diamonds · As of October 30, 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 LG811639735 or 811639735. Listed at 21 retailers as of October 30, 2026, with prices from $236 to $1,547, a $1,310 spread on the same certified stone. Reve Diamonds lists it at $1,547. 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 angle34.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639735
Dimensions6.08 × 7.00 × 4.12 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.08 mm7.00 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639735
Side View
Table 61.0%Crown 34.2°Girdle: Slightly ThickPavilion 39.3°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: $517 AUD|Low: $236 AUD|High: $1,547 AUD|Avg: $659 AUD|-2.5%
Retailer 1
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 6$236 AUD
Retailer 8$265 AUD
Retailer 3$275 AUD
Retailer 10$293 AUD
Retailer 19$293 AUD
Retailer 14$394 AUD
Retailer 11$399 AUD
Retailer 2$497 AUD
Retailer 16$504 AUD
Retailer 1$517 AUD
Retailer 15$558 AUD
Retailer 7$639 AUD
Retailer 12$683 AUD
Retailer 18$716 AUD
Retailer 13$807 AUD
Retailer 4$944 AUD
Retailer 17$947 AUD
Retailer 5$998 AUD
Retailer 9$1,022 AUD
Retailer 20$1,376 AUD
Reve Diamonds$1,547 AUD

33 data points across 21 retailers

21 retailers$236 AUD to $1,547 AUD

A
Cheapest Retailer
-
$236 AUD
$166 USD
A
Retailer 2
-
$265 AUD
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$275 AUD
$193 USD
View
A
Retailer 4
-
$293 AUD
$206 USD
View
A
Retailer 5
-
$293 AUD
$206 USD
View
A
Retailer 6
-
$394 AUD
£218 GBP
View
B+
Retailer 7
-
$399 AUD
$280 USD
View
A
Retailer 8
-
$497 AUD
$349 USD
View
A
Retailer 9
-
$504 AUD
ZAR 5,724 ZAR
View
A
Retailer 10
-
$517 AUD
£286 GBP
View
B+
Retailer 11
-
$558 AUD
£309 GBP
View
B+
Retailer 12
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$639 AUD
$449 USD
View
B+
Retailer 13
-
$683 AUD
View
B+
Retailer 14
-
$716 AUD
View
B+
Retailer 15
-
$807 AUD
SGD 766 SGD
View
B
Retailer 16
-
$944 AUD
$663 USD
View
B+
Retailer 17
-
$947 AUD
View
B
Retailer 18
-
$998 AUD
$701 USD
View
B
Retailer 19
-
$1,022 AUD
$718 USD
View
B
Retailer 20
-
$1,376 AUD
£761 GBP
View
Most Expensive
B
Reve Diamonds
72A9ACD33 · Oct 30
$1,547 AUD
$1,086 USD
View
20 more retailers have this diamond
Prices start from $236 AUDSave up to $1,310 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
$236 AUD