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Cushion|Lab Grown|IGI

3.48ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG743545264

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG743545264

Diamond specifications and retailer prices

From $1,815 SGD
$1,420 USD
As of October 31, 2026
Save $9,345 SGD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,160 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.48ct lab-grown cushion diamond

This 3.48ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743545264 or 743545264. Listed at 14 retailers as of October 31, 2026, with prices from $1,815 to $11,160, a $9,345 spread on the same certified stone. Do Amore Diamonds lists it at $11,160. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.48
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743545264
Dimensions10.94 × 8.08 × 5.17 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm8.08 mm3.48 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743545264
Side View
Table 53.0%Crown 35.8°Girdle: MED-THKPavilion 38.4°Culet: LargeDepth 64.0%

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 31
Current: $1,815 SGD|Low: $1,295 SGD|High: $6,001 SGD|Avg: $3,687 SGD|+40.2%
Retailer 1
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 1$1,815 SGD
Retailer 2$1,843 SGD
Retailer 12$2,085 SGD
Retailer 9$2,103 SGD
Retailer 10$2,635 SGD
Retailer 5$2,930 SGD
Retailer 8$4,697 SGD
Retailer 6$4,821 SGD
Retailer 3$5,007 SGD
Retailer 11$5,396 SGD
Retailer 4$5,822 SGD
Retailer 7$5,962 SGD

33 data points across 12 retailers

14 retailers$1,815 SGD to $11,160 SGD

A
Cheapest Retailer
-
$1,815 SGD
$1,420 USD
Final sale: no returns
Retailer 2
-
$1,843 SGD
$1,442 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$2,085 SGD
$1,631 USD
View
A
Retailer 4
-
$2,103 SGD
$1,645 USD
View
B+
Retailer 5
-
$2,635 SGD
$2,061 USD
View
B+
Retailer 6
-
$2,930 SGD
£1,805 GBP
View
Retailer 7
-
$4,697 SGD
A$5,652 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$4,821 SGD
ZAR 60,929 ZAR
View
B
Retailer 9
-
$5,007 SGD
£3,084 GBP
View
B
Retailer 10
-
$5,396 SGD
$4,221 USD
View
B
Retailer 11
-
$5,822 SGD
$4,554 USD
View
B
Retailer 12
-
$5,962 SGD
£3,672 GBP
View
B
Retailer 13
-
$7,360 SGD
$5,757 USD
View
Most Expensive
B
Do Amore Diamonds
27-CF225746B · Oct 31
$11,160 SGD
$8,730 USD
View
13 more retailers have this diamond
Prices start from $1,815 SGDSave up to $9,345 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
3.48ct Cushion
$1,815 SGD