CaratHunter
Plans
Cushion|Lab Grown|IGI

5.04ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG677510363

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG677510363

Diamond specifications and retailer prices

From €4,279 EUR
$4,781 USD
As of October 31, 2026
Save €11,509 EUR (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €15,789 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.04ct lab-grown cushion diamond

This 5.04ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG677510363 or 677510363. Listed at 18 retailers as of October 30, 2026, with prices from €4,279 to €15,789, a €11,509 spread on the same certified stone. Taylor and Hart lists it at €15,789. 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

5.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677510363
Dimensions10.20 × 9.93 × 6.54 mm
L/W Ratio1.03
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
10.20 mm9.93 mm5.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677510363
Side View
Table 60.0%Crown 33.8°Girdle: THK-VTKPavilion 38.8°Culet: NoneDepth 65.9%

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: Oct 31
Current: €8,836 EUR|Low: €4,279 EUR|High: €17,545 EUR|Avg: €8,460 EUR|-0.6%
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
Retailer 14
Retailer 15
Retailer 16
Taylor and Hart
October 31, 2026
Retailer 4€4,279 EUR
Retailer 9€4,475 EUR
Retailer 12€4,577 EUR
Retailer 8€4,901 EUR
Retailer 10€5,024 EUR
Retailer 13€5,740 EUR
Retailer 3€6,234 EUR
Retailer 5€6,452 EUR
Retailer 7€7,349 EUR
Retailer 2€8,036 EUR
Retailer 1€8,836 EUR
Retailer 14€9,006 EUR
Retailer 15€9,228 EUR
Retailer 6€10,015 EUR
Retailer 16€12,317 EUR
Retailer 11€12,907 EUR
Taylor and Hart€15,789 EUR

24 data points across 17 retailers

18 retailers€4,279 EUR to €15,789 EUR

A+
Cheapest Retailer
-
€4,279 EUR
$4,781 USD
Final sale: no returns
A
Retailer 2
-
€4,475 EUR
$5,000 USD
View
A
Retailer 3
-
€4,577 EUR
£4,026 GBP
View
Retailer 4
-
€4,901 EUR
$5,475 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€5,024 EUR
$5,613 USD
View
A
Retailer 6
-
€5,740 EUR
£5,050 GBP
View
Retailer 7
-
€6,198 EUR
HK$54,100 HKD
View
Price last confirmed 40 days ago
A
Retailer 8
-
€6,234 EUR
£5,484 GBP
View
A
Retailer 9
-
€6,452 EUR
$7,208 USD
View
Retailer 10
-
€7,349 EUR
$8,210 USD
View
Price last confirmed 12 days ago
A
Retailer 11
-
€8,036 EUR
$8,978 USD
View
A
Retailer 12
-
€8,836 EUR
View
A
Retailer 13
-
€9,006 EUR
ZAR 162,551 ZAR
View
A
Retailer 14
-
€9,228 EUR
£8,118 GBP
View
Retailer 15
-
€10,015 EUR
A$17,213 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
-
€12,317 EUR
$13,761 USD
View
A
Retailer 17
-
€12,907 EUR
$14,420 USD
View
Most Expensive
B+
Taylor and Hart
5WUS0TE · Oct 30
€15,789 EUR
$17,639 USD
View
17 more retailers have this diamond
Prices start from €4,279 EURSave up to €11,509 EUR

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+
5.04ct Cushion
€4,279 EUR