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Cushion|Lab Grown|IGI

5.08ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG768630629

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768630629

Diamond specifications and retailer prices

From $10,367 AUD
$7,282 USD
As of October 29, 2026
Save $52,290 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $62,657 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.08ct lab-grown cushion diamond

This 5.08ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630629 or 768630629. Listed at 14 retailers as of October 29, 2026, with prices from $10,367 to $62,657, a $52,290 spread on the same certified stone. With Clarity lists it at $62,657. 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

5.08
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630629
Dimensions11.21 × 9.38 × 6.11 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
11.21 mm9.38 mm5.08 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630629
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 35.9°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: Oct 29
Current: $20,073 AUD|Low: $10,367 AUD|High: $62,657 AUD|Avg: $23,857 AUD|-33.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 30, 2026
Retailer 11$10,367 AUD
Retailer 2$12,125 AUD
Retailer 3$12,610 AUD
Retailer 13$13,768 AUD
Retailer 6$14,267 AUD
Retailer 10$14,414 AUD
Retailer 8$19,490 AUD
Retailer 1$20,073 AUD
Retailer 4$21,177 AUD
Retailer 9$22,808 AUD
Retailer 7$23,569 AUD
Retailer 12$31,820 AUD
Retailer 5$39,554 AUD
With Clarity$62,657 AUD

39 data points across 14 retailers

14 retailers$10,367 AUD to $62,657 AUD

A
Cheapest Retailer
-
$10,367 AUD
$7,282 USD
A
Retailer 2
-
$12,125 AUD
$8,517 USD
View
A
Retailer 3
-
$12,610 AUD
HK$69,200 HKD
View
A
Retailer 4
-
$13,768 AUD
$9,671 USD
View
A
Retailer 5
-
$14,267 AUD
£7,891 GBP
View
Retailer 6
-
$14,414 AUD
$10,125 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$19,490 AUD
€13,039 EUR
View
A
Retailer 8
-
$20,073 AUD
$14,100 USD
View
A
Retailer 9
-
$21,177 AUD
$14,876 USD
View
B+
Retailer 10
-
$22,808 AUD
£12,615 GBP
View
B+
Retailer 11
-
$23,569 AUD
ZAR 267,461 ZAR
View
B+
Retailer 12
-
$31,820 AUD
$22,352 USD
View
B
Retailer 13
-
$39,554 AUD
$27,784 USD
View
Most Expensive
B
With Clarity
768630629 · Oct 30
$62,657 AUD
$44,013 USD
View
13 more retailers have this diamond
Prices start from $10,367 AUDSave up to $52,290 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
5.08ct Cushion
$10,367 AUD