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Cushion|Lab Grown|IGI

4.87ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660373

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804660373

Diamond specifications and retailer prices

From $6,986 AUD
$4,907 USD
As of November 1, 2026
Save $37,616 AUD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $44,601 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.87ct lab-grown cushion diamond

This 4.87ct 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 LG804660373 or 804660373. Listed at 10 retailers as of October 31, 2026, with prices from $6,986 to $44,601, a $37,616 spread on the same certified stone. Do Amore Diamonds lists it at $44,601. 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

4.87
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660373
Dimensions10.98 × 9.03 × 6.11 mm
L/W Ratio1.22
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
10.98 mm9.03 mm4.87 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660373
Side View
Table 58.0%Crown 35.9°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 67.7%

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: $44,601 AUD|Low: $6,986 AUD|High: $57,271 AUD|Avg: $19,425 AUD|-22.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$6,986 AUD
Retailer 7$7,424 AUD
Retailer 6$9,682 AUD
Retailer 10$10,552 AUD
Retailer 9$11,856 AUD
Retailer 11$12,481 AUD
Retailer 2$14,378 AUD
Retailer 8$16,984 AUD
Retailer 5$20,158 AUD
Retailer 3$24,331 AUD
Do Amore Diamonds$44,601 AUD

29 data points across 11 retailers

10 retailers$6,986 AUD to $44,601 AUD

A+
Cheapest Retailer
-
$6,986 AUD
$4,907 USD
A
Retailer 2
-
$7,424 AUD
$5,215 USD
View
A
Retailer 3
-
$9,682 AUD
$6,801 USD
View
A
Retailer 4
-
$10,552 AUD
$7,412 USD
View
Final sale: no returns
A
Retailer 5
-
$11,856 AUD
$8,328 USD
View
Retailer 6
-
$12,481 AUD
$8,768 USD
View
Price last confirmed 61 days ago
A
Retailer 7
-
$14,378 AUD
€9,619 EUR
View
B+
Retailer 8
-
$16,984 AUD
£9,394 GBP
View
B+
Retailer 9
-
$20,158 AUD
$14,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-64778C5CE · Oct 31
$44,601 AUD
$31,330 USD
View
9 more retailers have this diamond
Prices start from $6,986 AUDSave up to $37,616 AUD

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+
4.87ct Cushion
$6,986 AUD