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Cushion|Lab Grown|IGI

1.87ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804668446

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804668446

Diamond specifications and retailer prices

From $1,677 NZD
$945 USD
As of October 30, 2026
Save $7,106 NZD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,783 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.87ct lab-grown cushion diamond

This 1.87ct 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 LG804668446 or 804668446. Listed at 8 retailers as of October 30, 2026, with prices from $1,677 to $8,783, a $7,106 spread on the same certified stone. Do Amore Diamonds lists it at $8,783. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804668446
Dimensions8.92 × 6.04 × 4.08 mm
L/W Ratio1.48
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
8.92 mm6.04 mm1.87 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804668446
Side View
Table 62.0%Crown 32.9°Girdle: MED-VTKPavilion 35.7°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,783 NZD|Low: $1,677 NZD|High: $12,722 NZD|Avg: $6,062 NZD|-31.0%
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
October 31, 2026
Retailer 12$1,677 NZD
Retailer 11$1,891 NZD
Retailer 2$1,899 NZD
Retailer 7$2,933 NZD
Retailer 10$3,903 NZD
Retailer 14$4,913 NZD
Retailer 4$5,282 NZD
Retailer 13$5,656 NZD
Retailer 9$5,906 NZD
Retailer 8$7,381 NZD
Retailer 5$7,571 NZD
Do Amore Diamonds$8,783 NZD
Retailer 3$9,138 NZD
Retailer 6$11,029 NZD

22 data points across 14 retailers

8 retailers$1,677 NZD to $8,783 NZD

A
Cheapest Retailer
-
$1,677 NZD
$945 USD
Final sale: no returns
A
Retailer 2
-
$1,891 NZD
$1,066 USD
View
A
Retailer 3
-
$1,899 NZD
$1,070 USD
View
A
Retailer 4
-
$2,933 NZD
$1,653 USD
View
B+
Retailer 5
-
$3,903 NZD
$2,200 USD
View
B+
Retailer 6
-
$5,906 NZD
£2,621 GBP
View
B
Retailer 7
-
$7,381 NZD
$4,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-668976EDB · Oct 31
$8,783 NZD
$4,950 USD
View
7 more retailers have this diamond
Prices start from $1,677 NZDSave up to $7,106 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
1.87ct Cushion
$1,677 NZD