Cushion|Lab Grown|IGI

4.51ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG836616204

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836616204

Diamond specifications and retailer prices

From $771 USD
£607 GBP
As of October 30, 2026
Save $5,209 USD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,980 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.51ct lab-grown cushion diamond

This 4.51ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836616204 or 836616204. Listed at 12 retailers as of October 30, 2026, with prices from $771 to $5,980, a $5,209 spread on the same certified stone. Do Amore Diamonds lists it at $5,980. 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

4.51
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616204
Dimensions11.45 × 8.55 × 5.70 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm8.55 mm4.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616204
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 66.7%

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: $5,980 USD|Low: $771 USD|High: $5,980 USD|Avg: $2,377 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
October 30, 2026
Retailer 6$771 USD
Retailer 10$960 USD
Retailer 12$1,218 USD
Retailer 3$1,271 USD
Retailer 9$1,355 USD
Retailer 8$1,383 USD
Retailer 7$1,383 USD
Retailer 2$2,662 USD
Retailer 4$3,106 USD
Retailer 11$3,402 USD
Retailer 5$4,220 USD
Do Amore Diamonds$5,980 USD

4 data points across 12 retailers

12 retailers$771 USD to $5,980 USD

A
Cheapest Retailer
-
$771 USD
£607 GBP
A
Retailer 2
-
$960 USD
View
A
Retailer 3
-
$1,218 USD
View
B+
Retailer 4
-
$1,271 USD
View
A
Retailer 5
-
$1,355 USD
€1,290 EUR
View
A
Retailer 6
-
$1,383 USD
View
A
Retailer 7
-
$1,383 USD
£1,089 GBP
View
B+
Retailer 8
-
$2,662 USD
View
B+
Retailer 9
-
$3,106 USD
SGD 4,197 SGD
View
B+
Retailer 10
-
$3,402 USD
£2,679 GBP
View
B
Retailer 11
-
$4,220 USD
View
Most Expensive
B
Do Amore Diamonds
27-453F66A55 · Oct 30
$5,980 USD
View
11 more retailers have this diamond
Prices start from $771 USDSave up to $5,209 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
4.51ct Cushion
$771 USD