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Heart|Lab Grown|IGI

1.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG776683135

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776683135

Diamond specifications and retailer prices

From $245 AUD
$172 USD
As of October 30, 2026
Save $1,328 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,573 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct 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 LG776683135 or 776683135. Listed at 19 retailers as of October 30, 2026, with prices from $245 to $1,573, a $1,328 spread on the same certified stone. Reve Diamonds lists it at $1,573. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776683135
Dimensions6.12 × 7.21 × 4.23 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.12 mm7.21 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776683135
Side View
Table 56.0%Crown 35.6°Girdle: THN-MEDPavilion 38.8°Culet: NoneDepth 58.7%

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: $539 AUD|Low: $245 AUD|High: $1,573 AUD|Avg: $713 AUD|-15.1%
Retailer 1
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 18$245 AUD
Retailer 6$273 AUD
Retailer 14$285 AUD
Retailer 3$305 AUD
Retailer 5$305 AUD
Retailer 17$408 AUD
Retailer 7$515 AUD
Retailer 12$522 AUD
Retailer 1$539 AUD
Retailer 10$544 AUD
Retailer 11$578 AUD
Retailer 13$744 AUD
Retailer 9$756 AUD
Retailer 2$978 AUD
Retailer 15$1,032 AUD
Retailer 8$1,055 AUD
Retailer 4$1,153 AUD
Retailer 16$1,430 AUD
Reve Diamonds$1,573 AUD

24 data points across 19 retailers

19 retailers$245 AUD to $1,573 AUD

A
Cheapest Retailer
-
$245 AUD
$172 USD
A
Retailer 2
-
$273 AUD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$285 AUD
$200 USD
View
A
Retailer 4
-
$305 AUD
$214 USD
View
A
Retailer 5
-
$305 AUD
$214 USD
View
Retailer 6
-
$408 AUD
£226 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$515 AUD
$362 USD
View
A
Retailer 8
-
$522 AUD
ZAR 5,926 ZAR
View
A
Retailer 9
-
$539 AUD
£298 GBP
View
B+
Retailer 10
-
$544 AUD
$382 USD
View
B+
Retailer 11
-
$578 AUD
£320 GBP
View
Retailer 12
-
$744 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$756 AUD
$531 USD
View
B
Retailer 14
-
$978 AUD
$687 USD
View
B
Retailer 15
-
$1,032 AUD
$725 USD
View
B
Retailer 16
-
$1,055 AUD
$741 USD
View
Retailer 17
-
$1,153 AUD
$810 USD
View
Price last confirmed 16 days ago
Retailer 18
-
$1,430 AUD
£791 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Reve Diamonds
B83FCDB74 · Oct 30
$1,573 AUD
$1,105 USD
View
18 more retailers have this diamond
Prices start from $245 AUDSave up to $1,328 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
1.05ct Heart
$245 AUD