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Cushion|Lab Grown|IGI

5.41ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG784642489

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784642489

Diamond specifications and retailer prices

From $12,864 NZD
$7,250 USD
As of October 30, 2026
Save $65,418 NZD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $78,282 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.41ct lab-grown cushion diamond

This 5.41ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642489 or 784642489. Listed at 10 retailers as of October 30, 2026, with prices from $12,864 to $78,282, a $65,418 spread on the same certified stone. Do Amore Diamonds lists it at $78,282. 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

5.41
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642489
Dimensions11.23 × 9.35 × 6.12 mm
L/W Ratio1.20
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
11.23 mm9.35 mm5.41 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642489
Side View
Table 63.0%Crown 36.3°Girdle: STK-THKPavilion 34.7°Culet: NoneDepth 65.5%

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: $78,282 NZD|Low: $12,864 NZD|High: $90,986 NZD|Avg: $30,357 NZD|-14.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$12,864 NZD
Retailer 7$14,558 NZD
Retailer 5$15,401 NZD
Retailer 8$17,157 NZD
Retailer 10$17,172 NZD
Retailer 9$18,808 NZD
Retailer 2$28,256 NZD
Retailer 6$29,981 NZD
Retailer 4$30,216 NZD
Do Amore Diamonds$78,282 NZD

28 data points across 10 retailers

10 retailers$12,864 NZD to $78,282 NZD

A
Cheapest Retailer
-
$12,864 NZD
$7,250 USD
A
Retailer 2
-
$14,558 NZD
$8,205 USD
View
A
Retailer 3
-
$15,401 NZD
$8,680 USD
View
A
Retailer 4
-
$17,157 NZD
$9,670 USD
View
A
Retailer 5
-
$17,172 NZD
$9,678 USD
View
Final sale: no returns
Retailer 6
-
$18,808 NZD
$10,600 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$28,256 NZD
€15,167 EUR
View
A
Retailer 8
-
$29,981 NZD
£13,305 GBP
View
B+
Retailer 9
-
$30,216 NZD
$17,030 USD
View
Most Expensive
B
Do Amore Diamonds
27-2AFFF3BA7 · Oct 31
$78,282 NZD
$44,120 USD
View
9 more retailers have this diamond
Prices start from $12,864 NZDSave up to $65,418 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
5.41ct Cushion
$12,864 NZD