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Cushion|Lab Grown|IGI

1.29ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG833624123

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833624123

Diamond specifications and retailer prices

From $731 NZD
As of November 6, 2026
Save $3,112 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,842 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown cushion diamond

This 1.29ct 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 LG833624123 or 833624123. Listed at 21 retailers as of November 6, 2026, with prices from $731 to $3,842, a $3,112 spread on the same certified stone. Do Amore Diamonds lists it at $3,842. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833624123
Dimensions7.27 × 5.83 × 4.13 mm
L/W Ratio1.25
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm5.83 mm1.29 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833624123
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 70.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,842 NZD|Low: $579 NZD|High: $3,842 NZD|Avg: $1,653 NZD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 7, 2026
Retailer 10$731 NZD
Retailer 5$768 NZD
Retailer 6$875 NZD
Retailer 16$951 NZD
Retailer 15$1,014 NZD
Retailer 19$1,032 NZD
Retailer 9$1,082 NZD
Retailer 7$1,149 NZD
Retailer 20$1,187 NZD
Retailer 3$1,308 NZD
Retailer 18$1,454 NZD
Retailer 17$1,515 NZD
Retailer 14$1,761 NZD
Retailer 12$2,139 NZD
Retailer 21$2,183 NZD
Retailer 4$2,635 NZD
Retailer 8$3,074 NZD
Retailer 11$3,150 NZD
Retailer 2$3,474 NZD
Retailer 13$3,568 NZD
Do Amore Diamonds$3,842 NZD

35 data points across 21 retailers

21 retailers$731 NZD to $3,842 NZD

A
Cheapest Retailer
-
$731 NZD
Final sale: no returns
A
Retailer 2
-
$768 NZD
View
A
Retailer 3
-
$875 NZD
View
A
Retailer 4
-
$951 NZD
View
B+
Retailer 5
-
$1,014 NZD
View
A
Retailer 6
-
$1,032 NZD
View
B+
Retailer 7
-
$1,082 NZD
View
B+
Retailer 8
-
$1,149 NZD
View
B+
Retailer 9
-
$1,187 NZD
View
Retailer 10
-
$1,308 NZD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$1,454 NZD
View
B+
Retailer 12
-
$1,515 NZD
View
Retailer 13
-
$1,761 NZD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$2,139 NZD
View
B
Retailer 15
-
$2,183 NZD
View
B
Retailer 16
-
$2,635 NZD
View
B
Retailer 17
-
$3,074 NZD
View
B
Retailer 18
-
$3,150 NZD
View
B
Retailer 19
-
$3,474 NZD
View
B
Retailer 20
-
$3,568 NZD
View
Most Expensive
B
Do Amore Diamonds
31-LG10403508 · Nov 6
$3,842 NZD
$2,130 USD
View
20 more retailers have this diamond
Prices start from $731 NZDSave up to $3,112 NZD

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
1.29ct Cushion
$731 NZD