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Cushion|Lab Grown|GIA

4.98ct D FL Cushion Lab Grown Diamond

GD • D/FL • GIA 2517457294

Certificate GIA 2517457294

Diamond specifications and retailer prices

From €25,651 EUR
$28,657 USD
As of October 31, 2026
Save €15,419 EUR (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €41,069 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 4.98ct lab-grown cushion diamond

This 4.98ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2517457294. Listed at 12 retailers as of October 31, 2026, with prices from €25,651 to €41,069, a €15,419 spread on the same certified stone. Blue Nile lists it at €41,069. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.98
Carat
D
Color
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2517457294
Dimensions11.19 × 9.33 × 6.15 mm
L/W Ratio1.20
Culet sizeNone
Top View
11.19 mm9.33 mm4.98 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517457294
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €41,069 EUR|Low: €24,791 EUR|High: €185,233 EUR|Avg: €54,964 EUR
Blue Nile
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
November 1, 2026
Retailer 14€24,791 EUR
Retailer 3€25,651 EUR
Retailer 12€25,757 EUR
Retailer 5€27,153 EUR
Retailer 9€30,254 EUR
Retailer 10€30,449 EUR
Retailer 7€35,467 EUR
Retailer 11€39,727 EUR
Blue Nile€41,069 EUR
Retailer 2€44,997 EUR
Retailer 8€59,824 EUR
Retailer 4€74,267 EUR
Retailer 13€98,360 EUR
Retailer 6€185,233 EUR

24 data points across 14 retailers

12 retailers€25,651 EUR to €41,069 EUR

Retailer 1
-
€24,791 EUR
$27,697 USD
Price last confirmed 83 days ago
B
Retailer 2
-
€25,651 EUR
$28,657 USD
View
B
Retailer 3
-
€25,757 EUR
$28,776 USD
View
B
Retailer 4
-
€30,254 EUR
$33,800 USD
View
B
Retailer 5
-
€30,449 EUR
$34,018 USD
View
B
Retailer 6
-
€35,467 EUR
£31,200 GBP
View
B
Retailer 7
-
€39,727 EUR
$44,383 USD
View
Most Expensive
B
Blue Nile
29412257 · Oct 31
€41,069 EUR
$45,883 USD
View
7 more retailers have this diamond
Prices start from €25,651 EURSave up to €15,419 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.

B
4.98ct Cushion
€25,651 EUR