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Cushion|Lab Grown|IGI

1.20ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG574346195

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG574346195

Diamond specifications and retailer prices

From $437 SGD
$341 USD
As of October 27, 2026
Save $2,344 SGD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,781 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG574346195 or 574346195. Listed at 13 retailers as of October 27, 2026, with prices from $437 to $2,781, a $2,344 spread on the same certified stone. Do Amore Diamonds lists it at $2,781. 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

1.20
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574346195
Dimensions7.33 × 5.53 × 3.79 mm
L/W Ratio1.33
Girdle conditionFaceted
Top View
7.33 mm5.53 mm1.20 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574346195
Side View
Table 60.0%Crown 32.1°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,781 SGD|Low: $437 SGD|High: $2,781 SGD|Avg: $1,059 SGD
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
Retailer 13
October 29, 2026
Retailer 11$437 SGD
Retailer 7$499 SGD
Retailer 13$506 SGD
Retailer 8$681 SGD
Retailer 2$754 SGD
Retailer 10$763 SGD
Retailer 4$778 SGD
Retailer 9$964 SGD
Retailer 5$1,056 SGD
Retailer 3$1,353 SGD
Retailer 12$1,493 SGD
Retailer 6$1,597 SGD
Do Amore Diamonds$2,781 SGD

13 data points across 13 retailers

13 retailers$437 SGD to $2,781 SGD

A
Cheapest Retailer
-
$437 SGD
$341 USD
A
Retailer 2
-
$499 SGD
£307 GBP
View
A
Retailer 3
-
$506 SGD
$395 USD
View
B+
Retailer 4
-
$681 SGD
ZAR 8,580 ZAR
View
B+
Retailer 5
-
$754 SGD
£463 GBP
View
B+
Retailer 6
-
$763 SGD
$595 USD
View
B+
Retailer 7
-
$778 SGD
$607 USD
View
B+
Retailer 8
-
$964 SGD
A$1,157 AUD
View
B
Retailer 9
-
$1,056 SGD
$824 USD
View
B
Retailer 10
-
$1,353 SGD
$1,056 USD
View
B
Retailer 11
-
$1,493 SGD
$1,165 USD
View
B
Retailer 12
-
$1,597 SGD
£981 GBP
View
Most Expensive
B
Do Amore Diamonds
27-50221AC73 · Oct 29
$2,781 SGD
$2,170 USD
View
12 more retailers have this diamond
Prices start from $437 SGDSave up to $2,344 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
1.20ct Cushion
$437 SGD