CaratHunter
Plans
Cushion|Lab Grown|IGI

3.26ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG665410543

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665410543

Diamond specifications and retailer prices

From $2,086 USD
HK$16,300 HKD
As of October 29, 2026
Save $6,824 USD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,910 USD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 3.26ct lab-grown cushion diamond

This 3.26ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665410543 or 665410543. Listed at 19 retailers as of October 23, 2026, with prices from $2,086 to $8,910, a $6,824 spread on the same certified stone. Do Amore Diamonds lists it at $8,910. 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

3.26
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665410543
Dimensions9.66 × 8.05 × 5.36 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
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
9.66 mm8.05 mm3.26 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665410543
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 66.6%

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 29
Current: $8,910 USD|Low: $1,449 USD|High: $8,910 USD|Avg: $4,029 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 22, 2026
Retailer 15$1,590 USD
Retailer 13$1,663 USD
Retailer 7$1,740 USD
Retailer 8$2,086 USD
Retailer 14$2,383 USD
Retailer 3$2,495 USD
Retailer 18$2,648 USD
Retailer 4$2,678 USD
Retailer 2$3,749 USD
Retailer 16$3,806 USD
Retailer 11$4,008 USD
Retailer 9$4,303 USD
Retailer 6$4,636 USD
Retailer 19$4,759 USD
Retailer 17$5,660 USD
Retailer 12$5,874 USD
Retailer 10$6,037 USD
Retailer 5$7,600 USD
Retailer 20$8,294 USD
Do Amore Diamonds$8,910 USD

37 data points across 20 retailers

19 retailers$2,086 USD to $8,910 USD

A
Retailer 1
-
$1,590 USD
Price last confirmed 5 days ago
A
Retailer 2
-
$1,740 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$2,086 USD
HK$16,300 HKD
View
A
Retailer 4
-
$2,383 USD
£1,876 GBP
View
Price last confirmed 7 days ago
A
Retailer 5
-
$2,397 USD
£1,887 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$2,495 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,678 USD
View
A
Retailer 8
-
$3,749 USD
A$5,768 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$3,806 USD
ZAR 61,493 ZAR
View
Price last confirmed 9 days ago
A
Retailer 10
-
$4,008 USD
£3,156 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
-
$4,303 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$4,636 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$4,759 USD
£3,747 GBP
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$5,660 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$5,874 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$6,037 USD
SGD 8,158 SGD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$7,600 USD
View
B
Retailer 18
-
$8,294 USD
A$12,760 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Do Amore Diamonds
27-68DAACAD2 · Oct 23
$8,910 USD
View
18 more retailers have this diamond
Prices start from $2,086 USDSave up to $6,824 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
3.26ct Cushion
$2,086 USD