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Cushion|Lab Grown|IGI

3.74ct E VVS1 Cushion Lab Grown Diamond

E/VVS1 • IGI LG731573140

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG731573140

Diamond specifications and retailer prices

From $3,040 SGD
$2,378 USD
As of October 31, 2026
Save $9,986 SGD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,388 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.74ct lab-grown cushion diamond

This 3.74ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG731573140 or 731573140. Listed at 18 retailers as of October 30, 2026, with a 328% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.74
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731573140
Dimensions7.85 × 7.85 × 5.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm7.85 mm3.74 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731573140
Side View
Table 61.0%Crown 36.2°Girdle: STK-THKPavilion 34.9°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $21,388 SGD|Low: $3,265 SGD|High: $21,388 SGD|Avg: $7,514 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
Retailer 14
October 31, 2026
Retailer 4$3,265 SGD
Retailer 12$3,383 SGD
Retailer 11$3,592 SGD
Retailer 3$3,643 SGD
Retailer 7$4,344 SGD
Retailer 5$4,748 SGD
Retailer 2$5,041 SGD
Retailer 13$7,057 SGD
Retailer 6$7,072 SGD
Retailer 10$8,444 SGD
Retailer 8$8,669 SGD
Retailer 14$9,031 SGD
Retailer 9$10,048 SGD
Do Amore Diamonds$21,388 SGD

42 data points across 14 retailers

18 retailers$3,040 SGD to $13,026 SGD

B+
Cheapest Retailer
-
$3,040 SGD
$2,378 USD
B+
Retailer 2
-
$3,265 SGD
$2,554 USD
View
Final sale: no returns
Retailer 3
-
$3,383 SGD
$2,646 USD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$3,592 SGD
$2,810 USD
View
B+
Retailer 5
-
$3,643 SGD
$2,850 USD
View
B+
Retailer 6
-
$4,344 SGD
£2,676 GBP
View
B
Retailer 7
-
$4,748 SGD
$3,714 USD
View
B
Retailer 8
-
$5,041 SGD
£3,105 GBP
View
Retailer 9
-
$7,057 SGD
A$8,492 AUD
View
Price last confirmed 26 days ago
B
Retailer 10
-
$7,072 SGD
£4,356 GBP
View
Retailer 11
-
$8,444 SGD
A$10,162 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$8,669 SGD
ZAR 109,552 ZAR
View
B
Retailer 13
-
$9,031 SGD
$7,064 USD
View
B
Retailer 14
-
$9,892 SGD
$7,738 USD
View
B
Retailer 15
-
$10,048 SGD
£6,189 GBP
View
B
Retailer 16
-
$13,026 SGD
$10,189 USD
View
Retailer 17
-
$20,058 SGD
$15,690 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-731573140 · Oct 31
$21,388 SGD
$16,730 USD
View
Price under review
17 more retailers have this diamond
Prices start from $3,040 SGDSave up to $9,986 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.

B+
3.74ct Cushion
$3,040 SGD