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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 $7,282 USD
As of October 29, 2026
Save $36,731 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $44,013 USD at With Clarity · As of October 28, 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 28, 2026, with prices from $7,282 to $44,013, a $36,731 spread on the same certified stone. With Clarity lists it at $44,013. 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
Color
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: $9,992 USD|Low: $7,282 USD|High: $44,013 USD|Avg: $16,785 USD|-14.9%
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 29, 2026
Retailer 10$7,282 USD
Retailer 13$8,517 USD
Retailer 2$8,858 USD
Retailer 12$9,671 USD
Retailer 1$9,992 USD
Retailer 9$10,125 USD
Retailer 6$13,691 USD
Retailer 3$14,876 USD
Retailer 7$16,021 USD
Retailer 8$16,491 USD
Retailer 5$20,440 USD
Retailer 11$22,352 USD
Retailer 4$27,784 USD
With Clarity$44,013 USD

38 data points across 14 retailers

14 retailers$7,282 USD to $44,013 USD

A
Cheapest Retailer
-
$7,282 USD
A
Retailer 2
-
$8,517 USD
View
A
Retailer 3
-
$8,858 USD
HK$69,200 HKD
View
A
Retailer 4
-
$9,671 USD
View
A
Retailer 5
-
$9,992 USD
£7,867 GBP
View
A
Retailer 6
-
$10,125 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$13,691 USD
€13,039 EUR
View
A
Retailer 8
-
$14,876 USD
View
B+
Retailer 9
-
$16,021 USD
£12,615 GBP
View
B+
Retailer 10
-
$16,491 USD
ZAR 266,412 ZAR
View
B+
Retailer 11
-
$20,440 USD
View
B+
Retailer 12
-
$22,352 USD
View
B
Retailer 13
-
$27,784 USD
View
Most Expensive
B
With Clarity
768630629 · Oct 28
$44,013 USD
View
13 more retailers have this diamond
Prices start from $7,282 USDSave up to $36,731 USD

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
$7,282 USD