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Heart|Lab Grown|IGI

1.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG605377235

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG605377235

Diamond specifications and retailer prices

From $278 AUD
$195 USD
As of October 30, 2026
Save $2,385 AUD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,662 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG605377235 or 605377235. Listed at 23 retailers as of October 30, 2026, with prices from $278 to $2,662, a $2,385 spread on the same certified stone. Do Amore Diamonds lists it at $2,662. 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 angle36.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605377235
Dimensions6.15 × 7.17 × 4.13 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment.This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
6.15 mm7.17 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605377235
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.6%

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: $655 AUD|Low: $266 AUD|High: $1,539 AUD|Avg: $764 AUD|+1.2%
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
November 1, 2026
Retailer 2$278 AUD
Retailer 13$322 AUD
Retailer 14$343 AUD
Retailer 15$509 AUD
Retailer 5$538 AUD
Retailer 1$655 AUD
Retailer 7$683 AUD
Retailer 9$703 AUD
Retailer 10$831 AUD
Retailer 12$927 AUD
Retailer 6$1,025 AUD
Retailer 11$1,038 AUD
Retailer 4$1,109 AUD
Retailer 3$1,220 AUD
Retailer 8$1,521 AUD

40 data points across 15 retailers

23 retailers$278 AUD to $2,662 AUD

A
Cheapest Retailer
-
$278 AUD
$195 USD
A
Retailer 2
-
$309 AUD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$322 AUD
$226 USD
View
A
Retailer 4
-
$343 AUD
$241 USD
View
A
Retailer 5
-
$407 AUD
$286 USD
View
Retailer 6
-
$509 AUD
£282 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$538 AUD
$378 USD
View
A
Retailer 8
-
$547 AUD
HK$3,000 HKD
View
B+
Retailer 9
-
$655 AUD
ZAR 7,434 ZAR
View
B+
Retailer 10
-
$683 AUD
$480 USD
View
B+
Retailer 11
-
$703 AUD
£389 GBP
View
B+
Retailer 12
-
$819 AUD
$576 USD
View
B+
Retailer 13
-
$831 AUD
View
B+
Retailer 14
-
$927 AUD
View
B
Retailer 15
-
$1,025 AUD
$720 USD
View
B+
Retailer 16
-
$1,038 AUD
View
B
Retailer 17
-
$1,109 AUD
$779 USD
View
B
Retailer 18
-
$1,220 AUD
$857 USD
View
B
Retailer 19
-
$1,318 AUD
SGD 1,251 SGD
View
B
Retailer 20
-
$1,465 AUD
$1,029 USD
View
B
Retailer 21
-
$1,521 AUD
£841 GBP
View
B
Retailer 22
-
$1,676 AUD
$1,177 USD
View
Most Expensive
B
Do Amore Diamonds
27-C1738E53C · Oct 31
$2,662 AUD
$1,870 USD
View
22 more retailers have this diamond
Prices start from $278 AUDSave up to $2,385 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
$278 AUD