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Cushion|Lab Grown|IGI

4.86ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660087

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

Certificate IGI LG804660087

Diamond specifications and retailer prices

From $6,973 AUD
$4,898 USD
As of November 1, 2026
Save $37,543 AUD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $44,516 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.86ct lab-grown cushion diamond

This 4.86ct 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 LG804660087 or 804660087. Listed at 10 retailers as of October 31, 2026, with prices from $6,973 to $44,516, a $37,543 spread on the same certified stone. Do Amore Diamonds lists it at $44,516. 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

4.86
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660087
Dimensions9.90 × 9.84 × 6.38 mm
L/W Ratio1.01
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
9.90 mm9.84 mm4.86 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660087
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 64.8%

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: Nov 1
Current: $44,516 AUD|Low: $6,973 AUD|High: $57,158 AUD|Avg: $19,723 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$6,973 AUD
Retailer 7$7,410 AUD
Retailer 6$9,646 AUD
Retailer 10$10,529 AUD
Retailer 9$11,832 AUD
Retailer 11$12,465 AUD
Retailer 2$14,350 AUD
Retailer 8$16,950 AUD
Retailer 5$20,115 AUD
Retailer 3$26,307 AUD
Do Amore Diamonds$44,516 AUD

28 data points across 11 retailers

10 retailers$6,973 AUD to $44,516 AUD

A+
Cheapest Retailer
-
$6,973 AUD
$4,898 USD
A
Retailer 2
-
$7,410 AUD
$5,205 USD
View
A
Retailer 3
-
$9,646 AUD
$6,776 USD
View
A
Retailer 4
-
$10,529 AUD
$7,396 USD
View
Final sale: no returns
A
Retailer 5
-
$11,832 AUD
$8,311 USD
View
Retailer 6
-
$12,465 AUD
$8,756 USD
View
Price last confirmed 61 days ago
A
Retailer 7
-
$14,350 AUD
€9,600 EUR
View
B+
Retailer 8
-
$16,950 AUD
£9,375 GBP
View
B+
Retailer 9
-
$20,115 AUD
$14,130 USD
View
Most Expensive
B
Do Amore Diamonds
27-8A82175B7 · Oct 31
$44,516 AUD
$31,270 USD
View
9 more retailers have this diamond
Prices start from $6,973 AUDSave up to $37,543 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+
4.86ct Cushion
$6,973 AUD