Cushion|Lab Grown|IGI

2.05ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG735588158

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735588158

Diamond specifications and retailer prices

From $1,150 USD
As of October 28, 2026
Save $2,711 USD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,850 USD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG735588158 or 735588158. Listed at 19 retailers as of October 28, 2026, with a 236% 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

2.05
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735588158
Dimensions8.75 × 6.20 × 4.29 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.75 mm6.20 mm2.05 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735588158
Side View
Table 61.0%Crown 40.5°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 69.2%

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 28
Current: $5,850 USD|Low: $1,071 USD|High: $5,850 USD|Avg: $2,780 USD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 4$1,109 USD
Retailer 15$1,150 USD
Retailer 17$1,285 USD
Retailer 14$1,588 USD
Retailer 2$1,710 USD
Retailer 11$1,743 USD
Retailer 9$1,778 USD
Retailer 3$2,213 USD
Retailer 16$2,631 USD
Retailer 12$2,862 USD
Retailer 8$3,063 USD
Retailer 5$3,175 USD
Retailer 18$3,290 USD
Retailer 6$3,440 USD
Retailer 7$3,607 USD
Retailer 13$3,782 USD
Retailer 10$3,861 USD
Brilliant Earth$5,850 USD

33 data points across 18 retailers

19 retailers$1,150 USD to $3,861 USD

Retailer 1
-
$1,109 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$1,150 USD
View
Final sale: no returns
A
Retailer 3
-
$1,285 USD
View
A
Retailer 4
-
$1,588 USD
View
A
Retailer 5
-
$1,710 USD
£1,346 GBP
View
A
Retailer 6
-
$1,743 USD
€1,660 EUR
View
A
Retailer 7
-
$1,778 USD
View
A
Retailer 8
-
$2,213 USD
View
Retailer 9
-
$2,631 USD
A$4,048 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,862 USD
ZAR 46,232 ZAR
View
B+
Retailer 11
-
$3,063 USD
£2,412 GBP
View
Retailer 12
-
$3,175 USD
A$4,884 AUD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$3,231 USD
View
Retailer 14
-
$3,290 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$3,440 USD
View
B+
Retailer 16
-
$3,607 USD
View
B
Retailer 17
-
$3,782 USD
£2,978 GBP
View
B+
Retailer 18
-
$3,861 USD
View
Most Expensive
Brilliant Earth
16152330A · Oct 22
$5,850 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $1,150 USDSave up to $2,711 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
2.05ct Cushion
$1,150 USD