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Cushion|Lab Grown|IGI

5.19ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800677242

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677242

Diamond specifications and retailer prices

From $11,325 NZD
$6,383 USD
As of November 1, 2026
Save $63,160 NZD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $74,485 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.19ct lab-grown cushion diamond

This 5.19ct 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 LG800677242 or 800677242. Listed at 10 retailers as of October 31, 2026, with prices from $11,325 to $74,485, a $63,160 spread on the same certified stone. Do Amore Diamonds lists it at $74,485. 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

5.19
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677242
Dimensions10.84 × 9.12 × 6.35 mm
L/W Ratio1.19
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
10.84 mm9.12 mm5.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677242
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 69.6%

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: $74,485 NZD|Low: $11,325 NZD|High: $85,983 NZD|Avg: $28,348 NZD|-13.4%
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 6$11,325 NZD
Retailer 9$12,349 NZD
Retailer 8$13,987 NZD
Retailer 10$16,277 NZD
Retailer 2$17,796 NZD
Retailer 4$19,379 NZD
Retailer 5$24,273 NZD
Retailer 3$27,710 NZD
Retailer 7$28,974 NZD
Do Amore Diamonds$74,485 NZD

29 data points across 10 retailers

10 retailers$11,325 NZD to $74,485 NZD

A+
Cheapest Retailer
-
$11,325 NZD
$6,383 USD
A
Retailer 2
-
$12,349 NZD
$6,960 USD
View
A
Retailer 3
-
$13,987 NZD
$7,883 USD
View
A
Retailer 4
-
$16,277 NZD
$9,174 USD
View
Final sale: no returns
A
Retailer 5
-
$17,796 NZD
$10,030 USD
View
A
Retailer 6
-
$19,379 NZD
$10,922 USD
View
A
Retailer 7
-
$24,273 NZD
€13,029 EUR
View
A
Retailer 8
-
$27,710 NZD
£12,297 GBP
View
B+
Retailer 9
-
$28,974 NZD
$16,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-AD1C5BE1C · Oct 31
$74,485 NZD
$41,980 USD
View
9 more retailers have this diamond
Prices start from $11,325 NZDSave up to $63,160 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+
5.19ct Cushion
$11,325 NZD