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Cushion|Lab Grown|IGI

2.83ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG828682081

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828682081

Diamond specifications and retailer prices

From $2,528 NZD
$1,425 USD
As of October 31, 2026
Save $13,014 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,543 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.83ct lab-grown cushion diamond

This 2.83ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828682081 or 828682081. Listed at 18 retailers as of October 31, 2026, with prices from $2,528 to $15,543, a $13,014 spread on the same certified stone. Do Amore Diamonds lists it at $15,543. 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

2.83
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828682081
Dimensions9.64 × 7.91 × 5.05 mm
L/W Ratio1.22
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
9.64 mm7.91 mm2.83 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828682081
Side View
Table 60.0%Crown 31.7°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 63.8%

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: $15,543 NZD|Low: $2,528 NZD|High: $16,554 NZD|Avg: $7,055 NZD
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
October 31, 2026
Retailer 7$2,528 NZD
Retailer 11$2,928 NZD
Retailer 5$3,149 NZD
Retailer 12$3,193 NZD
Retailer 2$4,082 NZD
Retailer 8$4,150 NZD
Retailer 6$4,413 NZD
Retailer 17$4,686 NZD
Retailer 15$6,879 NZD
Retailer 4$6,976 NZD
Retailer 13$7,463 NZD
Retailer 18$7,519 NZD
Retailer 14$8,306 NZD
Retailer 16$9,563 NZD
Retailer 9$10,040 NZD
Retailer 3$10,253 NZD
Retailer 10$12,915 NZD
Do Amore Diamonds$15,543 NZD

39 data points across 18 retailers

18 retailers$2,528 NZD to $15,543 NZD

A
Cheapest Retailer
-
$2,528 NZD
$1,425 USD
Final sale: no returns
A
Retailer 2
-
$2,928 NZD
$1,650 USD
View
A
Retailer 3
-
$3,149 NZD
$1,775 USD
View
A
Retailer 4
-
$3,193 NZD
£1,417 GBP
View
A
Retailer 5
-
$4,082 NZD
£1,811 GBP
View
A
Retailer 6
-
$4,150 NZD
$2,339 USD
View
A
Retailer 7
-
$4,413 NZD
$2,487 USD
View
A
Retailer 8
-
$4,686 NZD
$2,641 USD
View
Retailer 9
-
$6,879 NZD
A$5,965 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$6,976 NZD
£3,096 GBP
View
B+
Retailer 11
-
$7,463 NZD
ZAR 67,955 ZAR
View
A
Retailer 12
-
$7,519 NZD
$4,238 USD
View
B+
Retailer 13
-
$8,306 NZD
£3,686 GBP
View
B+
Retailer 14
-
$9,563 NZD
$5,390 USD
View
B+
Retailer 15
-
$10,040 NZD
SGD 7,647 SGD
View
B+
Retailer 16
-
$10,253 NZD
$5,779 USD
View
Retailer 17
-
$12,915 NZD
A$11,198 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-6D01A9AB8 · Oct 31
$15,543 NZD
$8,760 USD
View
17 more retailers have this diamond
Prices start from $2,528 NZDSave up to $13,014 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
2.83ct Cushion
$2,528 NZD