CaratHunter
Plans
Cushion|Lab Grown|IGI

5.20ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG628448093

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG628448093

Diamond specifications and retailer prices

From $9,104 AUD
$6,395 USD
As of October 30, 2026
Save $50,758 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $59,862 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.2ct lab-grown cushion diamond

This 5.2ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628448093 or 628448093. Listed at 11 retailers as of October 30, 2026, with prices from $9,104 to $59,862, a $50,758 spread on the same certified stone. Do Amore Diamonds lists it at $59,862. 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

5.20
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628448093
Dimensions11.01 × 9.15 × 6.58 mm
L/W Ratio1.20
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
11.01 mm9.15 mm5.20 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628448093
Side View
Table 66.0%Crown 37.7°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 71.9%

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: Oct 30
Current: $59,862 AUD|Low: $9,104 AUD|High: $69,116 AUD|Avg: $23,064 AUD|-13.4%
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$9,104 AUD
Retailer 7$9,930 AUD
Retailer 6$11,261 AUD
Retailer 3$13,084 AUD
Retailer 11$14,791 AUD
Retailer 10$15,678 AUD
Retailer 2$19,513 AUD
Retailer 8$22,394 AUD
Retailer 5$23,304 AUD
Retailer 9$28,011 AUD
Do Amore Diamonds$59,862 AUD

31 data points across 11 retailers

11 retailers$9,104 AUD to $59,862 AUD

A
Cheapest Retailer
-
$9,104 AUD
$6,395 USD
A
Retailer 2
-
$9,930 AUD
$6,975 USD
View
A
Retailer 3
-
$11,261 AUD
$7,910 USD
View
A
Retailer 4
-
$13,084 AUD
$9,191 USD
View
Final sale: no returns
Retailer 5
-
$14,791 AUD
$10,390 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$15,678 AUD
$11,013 USD
View
A
Retailer 7
-
$19,513 AUD
€13,054 EUR
View
A
Retailer 8
-
$22,394 AUD
£12,386 GBP
View
B+
Retailer 9
-
$23,304 AUD
$16,370 USD
View
B+
Retailer 10
-
$28,011 AUD
$19,676 USD
View
Most Expensive
B
Do Amore Diamonds
27-341810B12 · Oct 31
$59,862 AUD
$42,050 USD
View
10 more retailers have this diamond
Prices start from $9,104 AUDSave up to $50,758 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
5.20ct Cushion
$9,104 AUD