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Cushion|Lab Grown|IGI

2.81ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG769628889

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG769628889

Diamond specifications and retailer prices

From $2,752 NZD
$1,551 USD
As of October 31, 2026
Save $11,496 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,248 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.81ct lab-grown cushion diamond

This 2.81ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG769628889 or 769628889. Listed at 18 retailers as of October 30, 2026, with prices from $2,752 to $14,248, a $11,496 spread on the same certified stone. Brilliant Earth lists it at $14,248. 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

2.81
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769628889
Dimensions9.76 × 7.50 × 4.95 mm
L/W Ratio1.30
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
9.76 mm7.50 mm2.81 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769628889
Side View
Table 61.0%Crown 32.1°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 66.0%

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 31
Current: $14,248 NZD|Low: $2,752 NZD|High: $16,607 NZD|Avg: $6,925 NZD|-14.2%
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
October 31, 2026
Retailer 6$2,752 NZD
Retailer 14$3,158 NZD
Retailer 4$3,361 NZD
Retailer 2$4,022 NZD
Retailer 7$4,501 NZD
Retailer 11$4,577 NZD
Retailer 15$4,759 NZD
Retailer 5$5,873 NZD
Retailer 13$6,779 NZD
Retailer 3$6,895 NZD
Retailer 10$7,356 NZD
Retailer 16$7,848 NZD
Retailer 12$8,186 NZD
Retailer 9$8,348 NZD
Retailer 8$9,535 NZD
Retailer 17$10,025 NZD
Brilliant Earth$14,248 NZD

41 data points across 17 retailers

18 retailers$2,752 NZD to $14,248 NZD

A
Cheapest Retailer
-
$2,752 NZD
$1,551 USD
Final sale: no returns
A
Retailer 2
-
$3,158 NZD
$1,780 USD
View
A
Retailer 3
-
$3,361 NZD
$1,894 USD
View
A
Retailer 4
-
$4,022 NZD
£1,785 GBP
View
A
Retailer 5
-
$4,501 NZD
$2,537 USD
View
A
Retailer 6
-
$4,577 NZD
€2,457 EUR
View
A
Retailer 7
-
$4,759 NZD
$2,682 USD
View
A
Retailer 8
-
$5,873 NZD
$3,310 USD
View
Retailer 9
-
$6,779 NZD
A$5,878 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$6,895 NZD
£3,060 GBP
View
B+
Retailer 11
-
$7,356 NZD
ZAR 66,973 ZAR
View
B+
Retailer 12
-
$7,684 NZD
$4,331 USD
View
B+
Retailer 13
-
$7,848 NZD
$4,423 USD
View
B+
Retailer 14
-
$8,186 NZD
£3,633 GBP
View
Retailer 15
-
$8,348 NZD
A$7,238 AUD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$9,535 NZD
SGD 7,262 SGD
View
B+
Retailer 17
-
$10,025 NZD
$5,650 USD
View
Most Expensive
B
Brilliant Earth
17444414A · Oct 30
$14,248 NZD
$8,030 USD
View
17 more retailers have this diamond
Prices start from $2,752 NZDSave up to $11,496 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
2.81ct Cushion
$2,752 NZD