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Cushion|Lab Grown|IGI

1.26ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG803604114

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG803604114

Diamond specifications and retailer prices

From $364 SGD
$285 USD
As of October 30, 2026
Save $1,413 SGD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,777 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.26ct lab-grown cushion diamond

This 1.26ct 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 top-tier cut grade and certified by IGI LG803604114 or 803604114. Listed at 15 retailers as of October 30, 2026, with prices from $364 to $1,777, a $1,413 spread on the same certified stone. Brilliant Earth lists it at $1,777. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803604114
Dimensions6.37 × 6.25 × 4.18 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
6.37 mm6.25 mm1.26 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803604114
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 66.9%

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: $1,777 SGD|Low: $304 SGD|High: $1,790 SGD|Avg: $981 SGD|-0.7%
Brilliant Earth
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
Retailer 15
October 31, 2026
Retailer 10$364 SGD
Retailer 15$558 SGD
Retailer 4$580 SGD
Retailer 9$587 SGD
Retailer 12$637 SGD
Retailer 8$768 SGD
Retailer 5$826 SGD
Retailer 2$915 SGD
Retailer 14$1,172 SGD
Retailer 7$1,195 SGD
Retailer 3$1,207 SGD
Retailer 13$1,344 SGD
Retailer 6$1,356 SGD
Retailer 11$1,594 SGD
Brilliant Earth$1,777 SGD

35 data points across 15 retailers

15 retailers$364 SGD to $1,777 SGD

A
Cheapest Retailer
-
$364 SGD
$285 USD
Final sale: no returns
A
Retailer 2
-
$558 SGD
€416 EUR
View
A
Retailer 3
-
$580 SGD
ZAR 7,335 ZAR
View
A
Retailer 4
-
$587 SGD
$459 USD
View
A
Retailer 5
-
$637 SGD
£392 GBP
View
A
Retailer 6
-
$768 SGD
$601 USD
View
A
Retailer 7
-
$826 SGD
A$994 AUD
View
B+
Retailer 8
-
$915 SGD
$716 USD
View
B+
Retailer 9
-
$1,172 SGD
$916 USD
View
Retailer 10
-
$1,195 SGD
$935 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$1,207 SGD
A$1,452 AUD
View
B
Retailer 12
-
$1,344 SGD
£828 GBP
View
B+
Retailer 13
-
$1,356 SGD
£835 GBP
View
B
Retailer 14
-
$1,594 SGD
$1,247 USD
View
Most Expensive
B
Brilliant Earth
20047934A · Oct 30
$1,777 SGD
$1,390 USD
View
14 more retailers have this diamond
Prices start from $364 SGDSave up to $1,413 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
1.26ct Cushion
$364 SGD