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Cushion|Lab Grown|IGI

1.29ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG742502165

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742502165

Diamond specifications and retailer prices

From $309 AUD
$217 USD
As of October 30, 2026
Save $1,364 AUD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,673 AUD at Reve Diamonds · As of October 30, 2026
View at Reve 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG742502165 or 742502165. Listed at 14 retailers as of October 30, 2026, with prices from $309 to $1,673, a $1,364 spread on the same certified stone. Reve Diamonds lists it at $1,673. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742502165
Dimensions7.51 × 5.83 × 3.92 mm
L/W Ratio1.29
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 mm5.83 mm1.29 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742502165
Side View
Table 66.0%Crown 28.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 67.2%

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: $620 AUD|Low: $309 AUD|High: $1,673 AUD|Avg: $865 AUD|+3.7%
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
October 31, 2026
Retailer 14$309 AUD
Retailer 13$343 AUD
Retailer 12$432 AUD
Retailer 9$589 AUD
Retailer 2$596 AUD
Retailer 8$614 AUD
Retailer 1$620 AUD
Retailer 4$689 AUD
Retailer 3$803 AUD
Retailer 10$837 AUD
Retailer 7$1,039 AUD
Retailer 5$1,179 AUD
Retailer 6$1,237 AUD
Retailer 11$1,605 AUD
Reve Diamonds$1,673 AUD

38 data points across 15 retailers

14 retailers$309 AUD to $1,673 AUD

A
Cheapest Retailer
-
$309 AUD
$217 USD
Final sale: no returns
A
Retailer 2
-
$343 AUD
$241 USD
View
Retailer 3
-
$432 AUD
£239 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$589 AUD
ZAR 6,682 ZAR
View
A
Retailer 5
-
$596 AUD
$419 USD
View
A
Retailer 6
-
$614 AUD
€411 EUR
View
A
Retailer 7
-
$620 AUD
£343 GBP
View
A
Retailer 8
-
$689 AUD
$484 USD
View
B+
Retailer 9
-
$803 AUD
$564 USD
View
B+
Retailer 10
-
$837 AUD
View
B+
Retailer 11
-
$1,039 AUD
$730 USD
View
B
Retailer 12
-
$1,179 AUD
$828 USD
View
B
Retailer 13
-
$1,605 AUD
£888 GBP
View
Most Expensive
B
Reve Diamonds
BE5E1D806 · Oct 30
$1,673 AUD
$1,175 USD
View
13 more retailers have this diamond
Prices start from $309 AUDSave up to $1,364 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
1.29ct Cushion
$309 AUD