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Cushion|Lab Grown|IGI

1.27ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG621447131

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG621447131

Diamond specifications and retailer prices

From $297 SGD
$232 USD
As of October 30, 2026
Save $2,644 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,940 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown cushion diamond

This 1.27ct 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 LG621447131 or 621447131. Listed at 13 retailers as of October 30, 2026, with prices from $297 to $2,940, a $2,644 spread on the same certified stone. Do Amore Diamonds lists it at $2,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621447131
Dimensions6.16 × 6.15 × 4.33 mm
L/W Ratio1.00
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
6.16 mm6.15 mm1.27 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621447131
Side View
Table 61.0%Crown 38.3°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 70.4%

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 30
Current: $2,557 SGD|Low: $297 SGD|High: $2,659 SGD|Avg: $1,010 SGD|-3.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$297 SGD
Retailer 6$445 SGD
Retailer 9$605 SGD
Retailer 12$626 SGD
Retailer 2$682 SGD
Retailer 8$740 SGD
Retailer 3$924 SGD
Retailer 5$958 SGD
Retailer 11$1,391 SGD
Retailer 4$1,406 SGD
Retailer 7$1,469 SGD
Do Amore Diamonds$2,557 SGD

43 data points across 12 retailers

13 retailers$297 SGD to $2,940 SGD

A
Cheapest Retailer
-
$297 SGD
$232 USD
Final sale: no returns
B+
Retailer 2
-
$445 SGD
$348 USD
View
A
Retailer 3
-
$605 SGD
$473 USD
View
A
Retailer 4
-
$626 SGD
ZAR 7,915 ZAR
View
A
Retailer 5
-
$682 SGD
£420 GBP
View
A
Retailer 6
-
$740 SGD
$579 USD
View
B+
Retailer 7
-
$924 SGD
A$1,112 AUD
View
B+
Retailer 8
-
$958 SGD
$749 USD
View
B
Retailer 9
-
$1,391 SGD
$1,088 USD
View
B
Retailer 10
-
$1,406 SGD
$1,100 USD
View
B+
Retailer 11
-
$1,469 SGD
£905 GBP
View
B
Retailer 12
-
$2,557 SGD
$2,000 USD
View
Most Expensive
B
Do Amore Diamonds
23-621447131 · Oct 30
$2,940 SGD
$2,300 USD
View
12 more retailers have this diamond
Prices start from $297 SGDSave up to $2,644 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
1.27ct Cushion
$297 SGD