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Cushion|Lab Grown|IGI

3.73ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG677577174

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG677577174

Diamond specifications and retailer prices

From $2,971 SGD
$2,324 USD
As of October 30, 2026
Save $8,120 SGD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,041 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.73ct lab-grown cushion diamond

This 3.73ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677577174 or 677577174. Listed at 15 retailers as of October 30, 2026, with a 273% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.73
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677577174
Dimensions11.38 × 8.44 × 5.26 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
11.38 mm8.44 mm3.73 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677577174
Side View
Table 55.0%Crown 34.5°Girdle: MediumPavilion 36.3°Culet: LargeDepth 62.3%

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: $17,041 SGD|Low: $2,841 SGD|High: $17,041 SGD|Avg: $5,807 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 14$2,874 SGD
Retailer 5$2,942 SGD
Retailer 3$2,971 SGD
Retailer 4$3,040 SGD
Retailer 7$3,087 SGD
Retailer 13$4,038 SGD
Retailer 2$4,366 SGD
Retailer 6$6,020 SGD
Retailer 10$7,175 SGD
Retailer 8$7,366 SGD
Retailer 12$7,743 SGD
Retailer 11$8,514 SGD
Retailer 9$8,618 SGD
Do Amore Diamonds$17,041 SGD

43 data points across 14 retailers

15 retailers$2,971 SGD to $11,091 SGD

Retailer 1
-
$2,874 SGD
$2,248 USD
Price last confirmed 20 days ago
Retailer 2
-
$2,942 SGD
$2,301 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$2,971 SGD
$2,324 USD
View
A
Retailer 4
-
$3,040 SGD
$2,378 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,087 SGD
$2,415 USD
View
B+
Retailer 6
-
$4,038 SGD
$3,159 USD
View
B+
Retailer 7
-
$4,366 SGD
£2,689 GBP
View
B
Retailer 8
-
$6,020 SGD
£3,708 GBP
View
Retailer 9
-
$7,175 SGD
A$8,635 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$7,366 SGD
ZAR 93,086 ZAR
View
B
Retailer 11
-
$7,743 SGD
$6,057 USD
View
B
Retailer 12
-
$8,514 SGD
$6,660 USD
View
B
Retailer 13
-
$8,618 SGD
£5,308 GBP
View
B
Retailer 14
-
$11,091 SGD
$8,675 USD
View
Most Expensive
Do Amore Diamonds
27-4B4FC7100 · Oct 31
$17,041 SGD
$13,330 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,971 SGDSave up to $8,120 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
3.73ct Cushion
$2,971 SGD