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Cushion|Lab Grown|IGI

1.91ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG744515022

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

Certificate IGI LG744515022

Diamond specifications and retailer prices

From $1,517 NZD
$855 USD
As of October 30, 2026
Save $7,585 NZD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,102 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744515022 or 744515022. Listed at 11 retailers as of October 30, 2026, with prices from $1,517 to $9,102, a $7,585 spread on the same certified stone. Do Amore Diamonds lists it at $9,102. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515022
Dimensions7.29 × 7.16 × 4.78 mm
L/W Ratio1.02
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
7.29 mm7.16 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515022
Side View
Table 61.0%Crown 34.1°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 66.8%

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: Oct 30
Current: $9,102 NZD|Low: $1,517 NZD|High: $15,259 NZD|Avg: $6,169 NZD|-40.3%
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
October 31, 2026
Retailer 11$1,517 NZD
Retailer 14$1,526 NZD
Retailer 3$1,925 NZD
Retailer 10$1,955 NZD
Retailer 2$2,251 NZD
Retailer 15$2,314 NZD
Retailer 12$3,569 NZD
Retailer 6$5,026 NZD
Retailer 9$5,559 NZD
Retailer 5$6,007 NZD
Retailer 8$7,541 NZD
Retailer 13$7,967 NZD
Do Amore Diamonds$9,102 NZD
Retailer 7$11,843 NZD
Retailer 4$13,950 NZD

31 data points across 15 retailers

11 retailers$1,517 NZD to $9,102 NZD

A+
Cheapest Retailer
-
$1,517 NZD
$855 USD
A
Retailer 2
-
$1,526 NZD
$860 USD
View
A
Retailer 3
-
$1,925 NZD
$1,085 USD
View
Final sale: no returns
A
Retailer 4
-
$1,955 NZD
$1,102 USD
View
A
Retailer 5
-
$2,251 NZD
€1,208 EUR
View
A
Retailer 6
-
$2,314 NZD
$1,304 USD
View
B+
Retailer 7
-
$3,569 NZD
$2,012 USD
View
B+
Retailer 8
-
$5,559 NZD
£2,467 GBP
View
B
Retailer 9
-
$7,541 NZD
$4,250 USD
View
Retailer 10
-
$7,967 NZD
$4,490 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-D1FC1D74D · Oct 30
$9,102 NZD
$5,130 USD
View
10 more retailers have this diamond
Prices start from $1,517 NZDSave up to $7,585 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+
1.91ct Cushion
$1,517 NZD