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Cushion|Lab Grown|IGI

2.60ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG845699657

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG845699657

Diamond specifications and retailer prices

From $1,130 USD
As of October 25, 2026
Save $2,952 USD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,082 USD at Taylor and Hart · As of October 24, 2026
View at Taylor and Hart

About this 2.6ct lab-grown cushion diamond

This 2.6ct 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 LG845699657 or 845699657. Listed at 13 retailers as of October 24, 2026, with prices from $1,130 to $4,082, a $2,952 spread on the same certified stone. Taylor and Hart lists it at $4,082. 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

2.60
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845699657
Dimensions9.60 × 7.38 × 4.76 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.60 mm7.38 mm2.60 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845699657
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 40.6°Culet: LargeDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $3,975 USD|Low: $1,130 USD|High: $4,082 USD|Avg: $2,756 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 25, 2026
Retailer 2$1,130 USD
Retailer 10$1,345 USD
Retailer 7$1,417 USD
Retailer 5$1,723 USD
Retailer 8$1,868 USD
Retailer 11$2,777 USD
Retailer 6$2,992 USD
Retailer 12$3,231 USD
Retailer 3$3,630 USD
Retailer 9$3,775 USD
Retailer 4$3,926 USD
Retailer 1$3,975 USD
Taylor and Hart$4,082 USD

5 data points across 13 retailers

13 retailers$1,130 USD to $4,082 USD

A
Cheapest Retailer
-
$1,130 USD
Final sale: no returns
A
Retailer 2
-
$1,345 USD
View
Returns within 40 days
A
Retailer 3
-
$1,417 USD
View
Returns within 30 days
A
Retailer 4
-
$1,723 USD
£1,356 GBP
View
Returns within 30 days
A
Retailer 5
-
$1,868 USD
View
Returns within 30 days
A
Retailer 6
-
$2,777 USD
View
Returns within 30 days
B+
Retailer 7
-
$2,992 USD
ZAR 48,332 ZAR
View
Returns within 7 days
B+
Retailer 8
-
$3,231 USD
£2,544 GBP
View
Returns within 30 days
B+
Retailer 9
-
$3,630 USD
View
Returns within 30 days
B+
Retailer 10
-
$3,775 USD
View
Returns within 30 days
B+
Retailer 11
-
$3,926 USD
SGD 5,305 SGD
View
Returns within 14 days
B+
Retailer 12
-
$3,975 USD
£3,130 GBP
View
Most Expensive
B+
Taylor and Hart
T9139OC · Oct 24
$4,082 USD
View
Returns within 90 days
12 more retailers have this diamond
Prices start from $1,130 USDSave up to $2,952 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
2.60ct Cushion
$1,130 USD