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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 $2,324 USD
As of October 30, 2026
Save $6,351 USD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,330 USD 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
Color
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

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 30
Current: $13,330 USD|Low: $2,222 USD|High: $13,330 USD|Avg: $4,542 USD
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$2,248 USD
Retailer 5$2,301 USD
Retailer 3$2,324 USD
Retailer 4$2,378 USD
Retailer 7$2,415 USD
Retailer 13$3,159 USD
Retailer 2$3,415 USD
Retailer 6$4,709 USD
Retailer 10$5,613 USD
Retailer 8$5,762 USD
Retailer 12$6,057 USD
Retailer 11$6,660 USD
Retailer 9$6,741 USD
Do Amore Diamonds$13,330 USD

43 data points across 14 retailers

15 retailers$2,324 USD to $8,675 USD

Retailer 1
-
$2,248 USD
Price last confirmed 20 days ago
Retailer 2
-
$2,301 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$2,324 USD
View
A
Retailer 4
-
$2,378 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,415 USD
View
B+
Retailer 6
-
$3,159 USD
View
B+
Retailer 7
-
$3,415 USD
£2,689 GBP
View
B
Retailer 8
-
$4,709 USD
£3,708 GBP
View
Retailer 9
-
$5,613 USD
A$8,635 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$5,762 USD
ZAR 93,086 ZAR
View
B
Retailer 11
-
$6,057 USD
View
B
Retailer 12
-
$6,660 USD
View
B
Retailer 13
-
$6,741 USD
£5,308 GBP
View
B
Retailer 14
-
$8,675 USD
View
Most Expensive
Do Amore Diamonds
27-4B4FC7100 · Oct 31
$13,330 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,324 USDSave up to $6,351 USD

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
$2,324 USD