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Cushion|Lab Grown|IGI

1.29ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG836665909

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836665909

Diamond specifications and retailer prices

From $386 NZD
$217 USD
As of October 28, 2026
Save $1,706 NZD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,093 NZD at Reve Diamonds · As of October 28, 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 top-tier cut grade and certified by IGI LG836665909 or 836665909. Listed at 14 retailers as of October 28, 2026, with prices from $386 to $2,093, a $1,706 spread on the same certified stone. Reve Diamonds lists it at $2,093. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836665909
Dimensions7.56 × 5.95 × 4.01 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm5.95 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836665909
Side View
Table 62.0%Crown 28.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 67.4%

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 28
Current: $780 NZD|Low: $386 NZD|High: $2,093 NZD|Avg: $1,113 NZD|+2.3%
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
October 29, 2026
Retailer 2$386 NZD
Retailer 11$429 NZD
Retailer 7$540 NZD
Retailer 8$736 NZD
Retailer 3$746 NZD
Retailer 6$768 NZD
Retailer 1$780 NZD
Retailer 12$862 NZD
Retailer 13$1,004 NZD
Retailer 9$1,046 NZD
Retailer 5$1,474 NZD
Retailer 4$1,905 NZD
Retailer 10$2,008 NZD
Reve Diamonds$2,093 NZD

12 data points across 14 retailers

14 retailers$386 NZD to $2,093 NZD

A
Cheapest Retailer
-
$386 NZD
$217 USD
Final sale: no returns
A
Retailer 2
-
$429 NZD
$241 USD
View
A
Retailer 3
-
$540 NZD
£239 GBP
View
A
Retailer 4
-
$736 NZD
ZAR 6,682 ZAR
View
A
Retailer 5
-
$746 NZD
$419 USD
View
A
Retailer 6
-
$768 NZD
€411 EUR
View
A
Retailer 7
-
$780 NZD
£345 GBP
View
A
Retailer 8
-
$862 NZD
$484 USD
View
B+
Retailer 9
-
$1,004 NZD
$564 USD
View
B+
Retailer 10
-
$1,046 NZD
A$904 AUD
View
B+
Retailer 11
-
$1,474 NZD
$828 USD
View
B
Retailer 12
-
$1,905 NZD
$1,070 USD
View
B
Retailer 13
-
$2,008 NZD
£888 GBP
View
Most Expensive
B
Reve Diamonds
06A5095AC · Oct 28
$2,093 NZD
$1,175 USD
View
13 more retailers have this diamond
Prices start from $386 NZDSave up to $1,706 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
$386 NZD