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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 $395 SGD
$309 USD
As of October 30, 2026
Save $2,737 SGD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,132 SGD at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from $395 to $3,132, a $2,737 spread on the same certified stone. Do Amore Diamonds lists it at $3,132. 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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Price History

Last verified: Oct 30
Current: $3,132 SGD|Low: $213 SGD|High: $3,132 SGD|Avg: $1,104 SGD|+34.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$395 SGD
Retailer 9$544 SGD
Retailer 5$651 SGD
Retailer 6$724 SGD
Retailer 2$866 SGD
Retailer 4$1,180 SGD
Retailer 10$1,571 SGD
Retailer 8$1,777 SGD
Retailer 3$1,948 SGD
Do Amore Diamonds$3,132 SGD

30 data points across 10 retailers

8 retailers$395 SGD to $3,132 SGD

A
Cheapest Retailer
-
$395 SGD
$309 USD
Final sale: no returns
A
Retailer 2
-
$651 SGD
$509 USD
View
B+
Retailer 3
-
$724 SGD
$566 USD
View
B+
Retailer 4
-
$866 SGD
£533 GBP
View
B+
Retailer 5
-
$1,180 SGD
A$1,420 AUD
View
B
Retailer 6
-
$1,777 SGD
$1,390 USD
View
B
Retailer 7
-
$1,948 SGD
£1,200 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F147299C5 · Oct 29
$3,132 SGD
$2,450 USD
View
7 more retailers have this diamond
Prices start from $395 SGDSave up to $2,737 SGD

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
$395 SGD