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Cushion|Lab Grown|IGI

4.68ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804665602

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804665602

Diamond specifications and retailer prices

From $8,690 AUD
$6,104 USD
As of November 1, 2026
Save $42,107 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $50,797 AUD at With Clarity · As of October 31, 2026
View at With Clarity

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 LG804665602 or 804665602. Listed at 12 retailers as of October 31, 2026, with prices from $8,690 to $50,797, a $42,107 spread on the same certified stone. With Clarity lists it at $50,797. 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 angle36.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665602
Dimensions11.33 × 8.89 × 5.79 mm
L/W Ratio1.27
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
11.33 mm8.89 mm4.68 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665602
Side View
Table 61.0%Crown 36.6°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
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: $14,727 AUD|Low: $8,690 AUD|High: $63,495 AUD|Avg: $23,046 AUD|+19.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 1, 2026
Retailer 6$8,690 AUD
Retailer 9$12,027 AUD
Retailer 5$12,155 AUD
Retailer 3$12,202 AUD
Retailer 1$14,727 AUD
Retailer 4$15,689 AUD
Retailer 7$19,375 AUD
Retailer 10$19,799 AUD
Retailer 2$26,383 AUD
Retailer 8$33,357 AUD
With Clarity$50,797 AUD

41 data points across 11 retailers

12 retailers$8,690 AUD to $50,797 AUD

A
Cheapest Retailer
-
$8,690 AUD
$6,104 USD
Retailer 2
-
$11,930 AUD
$8,380 USD
View
Price last confirmed 62 days ago
A
Retailer 3
-
$12,027 AUD
HK$66,000 HKD
View
A
Retailer 4
-
$12,155 AUD
$8,538 USD
View
A
Retailer 5
-
$12,202 AUD
£6,749 GBP
View
B+
Retailer 6
-
$14,727 AUD
$10,345 USD
View
B+
Retailer 7
-
$15,689 AUD
€10,496 EUR
View
B+
Retailer 8
-
$19,375 AUD
$13,610 USD
View
B+
Retailer 9
-
$19,799 AUD
£10,951 GBP
View
B+
Retailer 10
-
$26,383 AUD
$18,533 USD
View
B
Retailer 11
-
$33,357 AUD
$23,431 USD
View
Most Expensive
B
With Clarity
804665602 · Oct 31
$50,797 AUD
$35,682 USD
View
11 more retailers have this diamond
Prices start from $8,690 AUDSave up to $42,107 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
$8,690 AUD