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Cushion|Lab Grown|IGI

1.05ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG747513069

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747513069

Diamond specifications and retailer prices

From $281 AUD
As of November 3, 2026
Save $1,319 AUD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,600 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion 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 LG747513069 or 747513069. Listed at 16 retailers as of November 3, 2026, with prices from $281 to $1,600, a $1,319 spread on the same certified stone. Reve Diamonds lists it at $1,600. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513069
Dimensions6.75 × 5.42 × 3.69 mm
L/W Ratio1.25
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 Type II
Top View
6.75 mm5.42 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513069
Side View
Table 60.0%Crown 38.2°Girdle: STK-THKPavilion 34.6°Culet: NoneDepth 68.1%

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: Nov 3
Current: $553 AUD|Low: $280 AUD|High: $1,600 AUD|Avg: $768 AUD|+3.8%
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
Reve Diamonds
November 5, 2026
Retailer 3$281 AUD
Retailer 2$313 AUD
Retailer 9$540 AUD
Retailer 1$553 AUD
Retailer 14$559 AUD
Retailer 11$601 AUD
Retailer 13$659 AUD
Retailer 8$763 AUD
Retailer 7$837 AUD
Retailer 5$864 AUD
Retailer 12$939 AUD
Retailer 6$1,070 AUD
Retailer 4$1,084 AUD
Retailer 10$1,466 AUD
Reve Diamonds$1,600 AUD

45 data points across 15 retailers

16 retailers$281 AUD to $1,600 AUD

A
Cheapest Retailer
-
$281 AUD
Final sale: no returns
Retailer 2
-
$313 AUD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$519 AUD
View
A
Retailer 4
-
$540 AUD
View
A
Retailer 5
-
$553 AUD
View
A
Retailer 6
-
$559 AUD
View
A
Retailer 7
-
$601 AUD
View
B+
Retailer 8
-
$659 AUD
View
B+
Retailer 9
-
$763 AUD
View
B+
Retailer 10
-
$837 AUD
View
Retailer 11
-
$864 AUD
View
Price last confirmed 22 days ago
Retailer 12
-
$939 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$1,084 AUD
View
B
Retailer 14
-
$1,091 AUD
View
B
Retailer 15
-
$1,466 AUD
View
Most Expensive
B
Reve Diamonds
10EF089AA · Nov 4
$1,600 AUD
$1,120 USD
View
15 more retailers have this diamond
Prices start from $281 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
1.05ct Cushion
$281 AUD