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Cushion|Lab Grown|GIA

5.59ct D IF Cushion Lab Grown Diamond

ID • D/IF • GIA 2534691899

Certificate GIA 2534691899

Diamond specifications and retailer prices

From €12,163 EUR
$13,589 USD
As of November 1, 2026
Save €25,726 EUR (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €37,889 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.59ct lab-grown cushion diamond

This 5.59ct 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 stated by the retailer rather than the lab and certified by GIA 2534691899. Listed at 15 retailers as of October 31, 2026, with prices from €12,163 to €37,889, a €25,726 spread on the same certified stone. Taylor and Hart lists it at €37,889. 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

5.59
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2534691899
Dimensions9.91 × 9.83 × 6.66 mm
L/W Ratio1.01
Top View
9.91 mm9.83 mm5.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534691899
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.7%

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: Nov 1
Current: €16,332 EUR|Low: €11,796 EUR|High: €38,401 EUR|Avg: €21,279 EUR|-2.5%
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
Taylor and Hart
November 1, 2026
Retailer 4€12,163 EUR
Retailer 13€13,471 EUR
Retailer 12€13,790 EUR
Retailer 3€14,148 EUR
Retailer 2€14,292 EUR
Retailer 1€16,332 EUR
Retailer 7€16,521 EUR
Retailer 5€20,475 EUR
Retailer 10€21,599 EUR
Retailer 6€22,449 EUR
Retailer 8€26,897 EUR
Retailer 9€26,961 EUR
Retailer 11€29,039 EUR
Taylor and Hart€37,889 EUR

40 data points across 14 retailers

15 retailers€12,163 EUR to €37,889 EUR

A
Cheapest Retailer
-
€12,163 EUR
$13,589 USD
A
Retailer 2
-
€13,471 EUR
$15,050 USD
View
A
Retailer 3
-
€13,790 EUR
$15,406 USD
View
A
Retailer 4
-
€14,148 EUR
$15,806 USD
View
Retailer 5
-
€14,292 EUR
$15,967 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
€16,332 EUR
$18,246 USD
View
Final sale: no returns
B+
Retailer 7
-
€16,521 EUR
£14,533 GBP
View
B+
Retailer 8
-
€20,475 EUR
£18,012 GBP
View
B+
Retailer 9
-
€21,599 EUR
$24,130 USD
View
B+
Retailer 10
-
€22,449 EUR
£19,748 GBP
View
B+
Retailer 11
-
€23,284 EUR
$26,013 USD
View
B+
Retailer 12
-
€26,897 EUR
$30,049 USD
View
B+
Retailer 13
-
€26,961 EUR
View
B+
Retailer 14
-
€29,039 EUR
ZAR 524,110 ZAR
View
Most Expensive
B
Taylor and Hart
SUXFWYL · Oct 31
€37,889 EUR
$42,330 USD
View
14 more retailers have this diamond
Prices start from €12,163 EURSave up to €25,726 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
5.59ct Cushion
€12,163 EUR