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Cushion|Lab Grown|IGI

4.68ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG784645076

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784645076

Diamond specifications and retailer prices

From $6,731 AUD
$4,728 USD
As of November 1, 2026
Save $36,205 AUD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $42,936 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.68ct lab-grown cushion diamond

This 4.68ct 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 LG784645076 or 784645076. Listed at 9 retailers as of October 31, 2026, with prices from $6,731 to $42,936, a $36,205 spread on the same certified stone. Do Amore Diamonds lists it at $42,936. 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

4.68
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645076
Dimensions10.76 × 8.89 × 6.27 mm
L/W Ratio1.21
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
10.76 mm8.89 mm4.68 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645076
Side View
Table 60.0%Crown 36.9°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 70.5%

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: $42,936 AUD|Low: $6,731 AUD|High: $55,108 AUD|Avg: $22,217 AUD|-22.1%
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 5$6,731 AUD
Retailer 8$7,303 AUD
Retailer 7$9,003 AUD
Retailer 9$10,150 AUD
Retailer 3$11,201 AUD
Retailer 4$13,818 AUD
Retailer 2$16,261 AUD
Retailer 6$19,375 AUD
Do Amore Diamonds$42,936 AUD
Retailer 10$53,552 AUD

29 data points across 10 retailers

9 retailers$6,731 AUD to $42,936 AUD

A+
Cheapest Retailer
-
$6,731 AUD
$4,728 USD
A
Retailer 2
-
$7,303 AUD
$5,130 USD
View
A
Retailer 3
-
$9,003 AUD
$6,324 USD
View
A
Retailer 4
-
$10,150 AUD
$7,130 USD
View
Final sale: no returns
A
Retailer 5
-
$11,201 AUD
$7,868 USD
View
A
Retailer 6
-
$13,818 AUD
€9,244 EUR
View
B+
Retailer 7
-
$16,261 AUD
£8,994 GBP
View
B+
Retailer 8
-
$19,375 AUD
$13,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-05209DEA4 · Oct 31
$42,936 AUD
$30,160 USD
View
8 more retailers have this diamond
Prices start from $6,731 AUDSave up to $36,205 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+
4.68ct Cushion
$6,731 AUD