CaratHunter
Plans
Cushion|Lab Grown|IGI

2.79ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG842609045

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

Certificate IGI LG842609045

Diamond specifications and retailer prices

From $5,066 NZD
$2,855 USD
As of October 26, 2026
Save $18,524 NZD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $23,589 NZD at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.79ct lab-grown cushion diamond

This 2.79ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842609045 or 842609045. Listed at 18 retailers as of October 26, 2026, with prices from $5,066 to $23,589, a $18,524 spread on the same certified stone. With Clarity lists it at $23,589. 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

2.79
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609045
Dimensions8.47 × 8.37 × 5.52 mm
L/W Ratio1.01
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
8.47 mm8.37 mm2.79 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609045
Side View
Table 55.0%Crown 37.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 65.9%

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 26
Current: $7,279 NZD|Low: $5,066 NZD|High: $23,589 NZD|Avg: $10,914 NZD|-0.2%
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
Retailer 17
Retailer 18
With Clarity
October 27, 2026
Retailer 17$5,066 NZD
Retailer 18$5,119 NZD
Retailer 11$5,326 NZD
Retailer 5$5,554 NZD
Retailer 4$6,187 NZD
Retailer 12$6,603 NZD
Retailer 1$7,279 NZD
Retailer 16$7,410 NZD
Retailer 10$8,254 NZD
Retailer 7$9,140 NZD
Retailer 6$11,343 NZD
Retailer 8$11,980 NZD
Retailer 15$12,399 NZD
Retailer 14$12,934 NZD
Retailer 3$14,257 NZD
Retailer 9$16,847 NZD
Retailer 13$19,624 NZD
Retailer 2$21,792 NZD
With Clarity$23,589 NZD

17 data points across 19 retailers

18 retailers$5,066 NZD to $23,589 NZD

A
Cheapest Retailer
-
$5,066 NZD
$2,855 USD
A
Retailer 2
-
$5,119 NZD
$2,885 USD
View
A
Retailer 3
-
$5,326 NZD
£2,364 GBP
View
A
Retailer 4
-
$6,187 NZD
$3,487 USD
View
A
Retailer 5
-
$6,603 NZD
£2,930 GBP
View
B+
Retailer 6
-
$7,279 NZD
€3,907 EUR
View
B+
Retailer 7
-
$7,410 NZD
CA$5,800 CAD
View
B+
Retailer 8
-
$8,254 NZD
$4,652 USD
View
B+
Retailer 9
-
$9,140 NZD
£4,056 GBP
View
B
Retailer 10
-
$11,343 NZD
$6,393 USD
View
B
Retailer 11
-
$11,980 NZD
$6,752 USD
View
B
Retailer 12
-
$12,399 NZD
ZAR 112,890 ZAR
View
B
Retailer 13
-
$12,934 NZD
£5,740 GBP
View
B
Retailer 14
-
$14,257 NZD
$8,035 USD
View
B
Retailer 15
-
$16,847 NZD
$9,495 USD
View
B
Retailer 16
-
$19,624 NZD
$11,060 USD
View
B
Retailer 17
-
$21,792 NZD
$12,282 USD
View
Most Expensive
B
With Clarity
842609045 · Oct 30
$23,589 NZD
$13,295 USD
View
17 more retailers have this diamond
Prices start from $5,066 NZDSave up to $18,524 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
2.79ct Cushion
$5,066 NZD