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Cushion|Lab Grown|IGI

1.30ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG834609826

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG834609826

Diamond specifications and retailer prices

From $548 NZD
$309 USD
As of November 1, 2026
Save $3,799 NZD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,347 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG834609826 or 834609826. Listed at 8 retailers as of October 31, 2026, with prices from $548 to $4,347, a $3,799 spread on the same certified stone. Do Amore Diamonds lists it at $4,347. 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

1.30
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834609826
Dimensions7.43 × 5.89 × 4.03 mm
L/W Ratio1.26
Girdle conditionFaceted
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
7.43 mm5.89 mm1.30 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834609826
Side View
Table 62.0%Crown 33.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 68.4%

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: Nov 1
Current: $4,347 NZD|Low: $374 NZD|High: $4,347 NZD|Avg: $1,570 NZD|+34.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$548 NZD
Retailer 9$755 NZD
Retailer 5$903 NZD
Retailer 6$1,004 NZD
Retailer 2$1,204 NZD
Retailer 4$1,638 NZD
Retailer 10$2,180 NZD
Retailer 8$2,466 NZD
Retailer 3$2,704 NZD
Do Amore Diamonds$4,347 NZD

30 data points across 10 retailers

8 retailers$548 NZD to $4,347 NZD

A
Cheapest Retailer
-
$548 NZD
$309 USD
Final sale: no returns
A
Retailer 2
-
$903 NZD
$509 USD
View
B+
Retailer 3
-
$1,004 NZD
$566 USD
View
B+
Retailer 4
-
$1,204 NZD
£534 GBP
View
B+
Retailer 5
-
$1,638 NZD
A$1,420 AUD
View
B
Retailer 6
-
$2,466 NZD
$1,390 USD
View
B
Retailer 7
-
$2,704 NZD
£1,200 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F147299C5 · Oct 31
$4,347 NZD
$2,450 USD
View
7 more retailers have this diamond
Prices start from $548 NZDSave up to $3,799 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
1.30ct Cushion
$548 NZD