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Cushion|Lab Grown|IGI

3.00ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG738525797

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG738525797

Diamond specifications and retailer prices

From $2,081 AUD
$1,462 USD
As of October 30, 2026
Save $3,279 AUD (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,361 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown cushion diamond

This 3ct 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 LG738525797 or 738525797. Listed at 2 retailers as of October 29, 2026, with prices from $2,081 to $5,361, a $3,279 spread on the same certified stone. MOH London lists it at $5,361. 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

3.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738525797
Dimensions10.63 × 7.05 × 4.73 mm
L/W Ratio1.51
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
10.63 mm7.05 mm3.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738525797
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
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 30
Current: $5,361 AUD|Low: $2,081 AUD|High: $14,350 AUD|Avg: $6,509 AUD|-27.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 2$2,081 AUD
Retailer 4$3,616 AUD
Retailer 6$3,842 AUD
Retailer 7$4,213 AUD
Retailer 3$4,222 AUD
Retailer 5$4,862 AUD
MOH London$5,361 AUD
Retailer 12$7,146 AUD
Retailer 9$7,465 AUD
Retailer 11$8,929 AUD
Retailer 8$9,886 AUD
Retailer 10$14,350 AUD

9 data points across 12 retailers

2 retailers$2,081 AUD to $5,361 AUD

A
Cheapest Retailer
-
$2,081 AUD
$1,462 USD
Most Expensive
B+
MOH London
LG738525797 · Oct 29
$5,361 AUD
£2,965 GBP
View
1 more retailer has this diamond
Prices start from $2,081 AUDSave up to $3,279 AUD

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
3.00ct Cushion
$2,081 AUD