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Cushion|Lab Grown|IGI

1.27ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG791610315

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791610315

Diamond specifications and retailer prices

From $314 AUD
As of November 4, 2026
Save $1,373 AUD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,687 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.27ct lab-grown cushion diamond

This 1.27ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791610315 or 791610315. Listed at 14 retailers as of November 4, 2026, with prices from $314 to $1,687, a $1,373 spread on the same certified stone. Reve Diamonds lists it at $1,687. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791610315
Dimensions7.51 × 5.76 × 3.80 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm5.76 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791610315
Side View
Table 65.0%Crown 30.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 66.0%

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: Nov 4
Current: $463 AUD|Low: $314 AUD|High: $1,924 AUD|Avg: $896 AUD|-3.3%
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
Reve Diamonds
November 4, 2026
Retailer 6$314 AUD
Retailer 3$351 AUD
Retailer 1$463 AUD
Retailer 8$604 AUD
Retailer 11$606 AUD
Retailer 13$609 AUD
Retailer 9$636 AUD
Retailer 5$718 AUD
Retailer 4$811 AUD
Retailer 10$855 AUD
Retailer 7$1,193 AUD
Retailer 2$1,525 AUD
Retailer 12$1,641 AUD
Reve Diamonds$1,687 AUD

37 data points across 14 retailers

14 retailers$314 AUD to $1,687 AUD

A
Cheapest Retailer
-
$314 AUD
Final sale: no returns
Retailer 2
-
$351 AUD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$463 AUD
View
A
Retailer 4
-
$604 AUD
View
A
Retailer 5
-
$606 AUD
View
A
Retailer 6
-
$609 AUD
View
A
Retailer 7
-
$636 AUD
View
A
Retailer 8
-
$718 AUD
View
B+
Retailer 9
-
$811 AUD
View
B+
Retailer 10
-
$855 AUD
View
B+
Retailer 11
-
$1,193 AUD
View
B
Retailer 12
-
$1,525 AUD
View
B
Retailer 13
-
$1,641 AUD
View
Most Expensive
B
Reve Diamonds
3882B8726 · Nov 4
$1,687 AUD
$1,183 USD
View
13 more retailers have this diamond
Prices start from $314 AUDSave up to $1,373 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
1.27ct Cushion
$314 AUD