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Cushion|Lab Grown|IGI

2.73ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG836607949

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG836607949

Diamond specifications and retailer prices

From $2,794 NZD
£1,240 GBP
As of October 30, 2026
Save $8,852 NZD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,647 NZD at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.73ct lab-grown cushion diamond

This 2.73ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836607949 or 836607949. Listed at 17 retailers as of October 30, 2026, with prices from $2,794 to $11,647, a $8,852 spread on the same certified stone. With Clarity lists it at $11,647. 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

2.73
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607949
Dimensions7.94 × 7.81 × 5.33 mm
L/W Ratio1.02
Girdle conditionFaceted
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
7.94 mm7.81 mm2.73 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607949
Side View
Table 63.0%Crown 33.8°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 68.2%

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: $10,788 NZD|Low: $2,785 NZD|High: $17,690 NZD|Avg: $7,159 NZD|-39.0%
Retailer 1
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
With Clarity
October 30, 2026
Retailer 9$2,794 NZD
Retailer 8$2,814 NZD
Retailer 15$3,046 NZD
Retailer 13$3,061 NZD
Retailer 10$3,884 NZD
Retailer 3$4,356 NZD
Retailer 12$5,066 NZD
Retailer 14$5,562 NZD
Retailer 16$6,652 NZD
Retailer 11$7,106 NZD
Retailer 2$7,424 NZD
Retailer 7$9,088 NZD
Retailer 5$9,678 NZD
Retailer 4$10,681 NZD
Retailer 1$10,788 NZD
Retailer 6$11,178 NZD
With Clarity$11,647 NZD

24 data points across 17 retailers

17 retailers$2,794 NZD to $11,647 NZD

A
Cheapest Retailer
-
$2,794 NZD
£1,240 GBP
Retailer 2
-
$2,814 NZD
$1,586 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$3,046 NZD
$1,717 USD
View
Final sale: no returns
A
Retailer 4
-
$3,061 NZD
$1,725 USD
View
A
Retailer 5
-
$3,884 NZD
£1,724 GBP
View
A
Retailer 6
-
$4,356 NZD
$2,455 USD
View
A
Retailer 7
-
$5,066 NZD
€2,719 EUR
View
A
Retailer 8
-
$5,562 NZD
$3,135 USD
View
A
Retailer 9
-
$6,652 NZD
£2,952 GBP
View
B+
Retailer 10
-
$7,106 NZD
ZAR 64,705 ZAR
View
B+
Retailer 11
-
$7,424 NZD
$4,184 USD
View
Retailer 12
-
$9,088 NZD
£4,033 GBP
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$9,678 NZD
$5,454 USD
View
B+
Retailer 14
-
$10,681 NZD
SGD 8,135 SGD
View
B
Retailer 15
-
$10,788 NZD
$6,080 USD
View
Retailer 16
-
$11,178 NZD
$6,300 USD
View
Price last confirmed 9 days ago
Most Expensive
B
With Clarity
836607949 · Oct 30
$11,647 NZD
$6,564 USD
View
16 more retailers have this diamond
Prices start from $2,794 NZDSave up to $8,852 NZD

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
2.73ct Cushion
$2,794 NZD