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Cushion|Lab Grown|IGI

5.58ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG631466044

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG631466044

Diamond specifications and retailer prices

From €14,103 EUR
$15,756 USD
As of November 1, 2026
Save €32,318 EUR (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €46,421 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 5.58ct lab-grown cushion diamond

This 5.58ct 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 LG631466044 or 631466044. Listed at 20 retailers as of November 1, 2026, with prices from €14,103 to €46,421, a €32,318 spread on the same certified stone. Reve Diamonds lists it at €46,421. 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

5.58
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631466044
Dimensions13.54 × 8.77 × 5.42 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.54 mm8.77 mm5.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631466044
Side View
Table 64.0%Crown 45.1°Girdle: THN-STKPavilion 29.7°Culet: NoneDepth 61.8%

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: €34,180 EUR|Low: €14,103 EUR|High: €58,752 EUR|Avg: €27,193 EUR|-0.2%
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
Reve Diamonds
November 1, 2026
Retailer 6€14,103 EUR
Retailer 15€14,315 EUR
Retailer 3€15,864 EUR
Retailer 4€16,649 EUR
Retailer 13€16,982 EUR
Retailer 10€18,701 EUR
Retailer 7€20,888 EUR
Retailer 2€25,179 EUR
Retailer 8€26,152 EUR
Retailer 9€27,360 EUR
Retailer 12€28,036 EUR
Retailer 11€31,066 EUR
Retailer 14€33,829 EUR
Retailer 1€34,180 EUR
Reve Diamonds€46,421 EUR
Retailer 5€58,752 EUR

40 data points across 16 retailers

20 retailers€14,103 EUR to €46,421 EUR

A
Cheapest Retailer
-
€14,103 EUR
$15,756 USD
A
Retailer 2
-
€14,315 EUR
$15,993 USD
View
B+
Retailer 3
-
€15,864 EUR
$17,723 USD
View
Retailer 4
-
€16,649 EUR
$18,600 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
€16,982 EUR
$18,972 USD
View
Final sale: no returns
Retailer 6
-
€18,442 EUR
$20,603 USD
View
Price last confirmed 84 days ago
B+
Retailer 7
-
€18,701 EUR
£16,451 GBP
View
B+
Retailer 8
-
€20,888 EUR
$23,336 USD
View
B+
Retailer 9
-
€23,858 EUR
£20,988 GBP
View
B
Retailer 10
-
€25,179 EUR
$28,130 USD
View
B+
Retailer 11
-
€26,152 EUR
£23,006 GBP
View
B
Retailer 12
-
€27,360 EUR
A$47,025 AUD
View
B+
Retailer 13
-
€28,036 EUR
View
B
Retailer 14
-
€31,066 EUR
$34,707 USD
View
B+
Retailer 15
-
€33,829 EUR
ZAR 610,562 ZAR
View
B
Retailer 16
-
€34,180 EUR
A$58,748 AUD
View
B
Retailer 17
-
€41,455 EUR
$46,314 USD
View
B
Retailer 18
-
€42,434 EUR
$47,408 USD
View
Most Expensive
B
Reve Diamonds
B64836B66 · Nov 1
€46,421 EUR
$51,862 USD
View
18 more retailers have this diamond
Prices start from €14,103 EURSave up to €32,318 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
5.58ct Cushion
€14,103 EUR