CaratHunter
Plans
Cushion|Lab Grown|IGI

4.19ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG784645669

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

Certificate IGI LG784645669

Diamond specifications and retailer prices

From $7,197 NZD
$4,056 USD
As of November 1, 2026
Save $37,711 NZD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $44,908 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.19ct lab-grown cushion diamond

This 4.19ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645669 or 784645669. Listed at 11 retailers as of October 31, 2026, with prices from $7,197 to $44,908, a $37,711 spread on the same certified stone. Do Amore Diamonds lists it at $44,908. 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

4.19
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645669
Dimensions6.35 × 9.30 × 9.30 mm
L/W Ratio1.46
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
6.35 mm9.30 mm4.19 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645669
Side View
Table 58.0%Crown 36.5°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $44,908 NZD|Low: $7,197 NZD|High: $57,523 NZD|Avg: $18,954 NZD|-21.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$7,197 NZD
Retailer 7$7,842 NZD
Retailer 6$8,174 NZD
Retailer 10$9,936 NZD
Retailer 2$11,737 NZD
Retailer 3$14,325 NZD
Retailer 9$14,505 NZD
Retailer 8$17,998 NZD
Retailer 5$23,048 NZD
Do Amore Diamonds$44,908 NZD

29 data points across 10 retailers

11 retailers$7,197 NZD to $44,908 NZD

A+
Cheapest Retailer
-
$7,197 NZD
$4,056 USD
A
Retailer 2
-
$7,842 NZD
$4,420 USD
View
A
Retailer 3
-
$8,174 NZD
$4,607 USD
View
A
Retailer 4
-
$9,936 NZD
$5,600 USD
View
Final sale: no returns
A
Retailer 5
-
$11,737 NZD
$6,615 USD
View
A
Retailer 6
-
$14,325 NZD
€7,689 EUR
View
Retailer 7
-
$14,505 NZD
$8,175 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$17,998 NZD
£7,987 GBP
View
B+
Retailer 9
-
$23,048 NZD
$12,990 USD
View
B
Retailer 10
-
$35,358 NZD
$19,928 USD
View
Most Expensive
B
Do Amore Diamonds
27-018BEA9E1 · Oct 31
$44,908 NZD
$25,310 USD
View
10 more retailers have this diamond
Prices start from $7,197 NZDSave up to $37,711 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+
4.19ct Cushion
$7,197 NZD