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Cushion|Lab Grown|IGI

5.56ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG830673255

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830673255

Diamond specifications and retailer prices

From €1,627 EUR
$1,818 USD
As of October 31, 2026
Save €7,789 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,416 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.56ct lab-grown cushion diamond

This 5.56ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830673255 or 830673255. Listed at 19 retailers as of October 31, 2026, with prices from €1,627 to €9,416, a €7,789 spread on the same certified stone. Brilliant Earth lists it at €9,416. 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

5.56
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830673255
Dimensions12.85 × 8.83 × 6.24 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.85 mm8.83 mm5.56 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830673255
Side View
Table 58.0%Crown 40.1°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 70.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €9,416 EUR|Low: €1,467 EUR|High: €13,552 EUR|Avg: €3,963 EUR|-30.5%
Brilliant Earth
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
Retailer 17
November 1, 2026
Retailer 9€1,467 EUR
Retailer 6€1,634 EUR
Retailer 2€2,090 EUR
Retailer 4€2,337 EUR
Retailer 12€2,478 EUR
Retailer 16€2,502 EUR
Retailer 10€3,002 EUR
Retailer 14€3,009 EUR
Retailer 3€3,439 EUR
Retailer 8€3,574 EUR
Retailer 11€3,992 EUR
Retailer 15€4,236 EUR
Retailer 5€4,359 EUR
Retailer 13€4,979 EUR
Retailer 7€5,211 EUR
Retailer 17€5,384 EUR
Brilliant Earth€9,416 EUR

38 data points across 17 retailers

19 retailers€1,627 EUR to €9,416 EUR

Retailer 1
-
€1,467 EUR
$1,639 USD
Price last confirmed 19 days ago
A
Retailer 2
-
€1,627 EUR
$1,818 USD
View
Final sale: no returns
A
Retailer 3
-
€1,634 EUR
$1,825 USD
View
A
Retailer 4
-
€2,090 EUR
£1,839 GBP
View
A
Retailer 5
-
€2,337 EUR
$2,611 USD
View
A
Retailer 6
-
€2,478 EUR
View
A
Retailer 7
-
€2,502 EUR
$2,795 USD
View
B+
Retailer 8
-
€3,002 EUR
A$5,159 AUD
View
B+
Retailer 9
-
€3,009 EUR
ZAR 54,313 ZAR
View
B+
Retailer 10
-
€3,439 EUR
$3,842 USD
View
B+
Retailer 11
-
€3,574 EUR
£3,144 GBP
View
B+
Retailer 12
-
€3,992 EUR
$4,460 USD
View
B+
Retailer 13
-
€4,236 EUR
£3,726 GBP
View
B+
Retailer 14
-
€4,359 EUR
$4,870 USD
View
B+
Retailer 15
-
€4,979 EUR
A$8,558 AUD
View
B
Retailer 16
-
€5,211 EUR
$5,822 USD
View
Retailer 17
-
€5,384 EUR
$6,015 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
€7,541 EUR
$8,425 USD
View
Most Expensive
B
Brilliant Earth
21344859A · Oct 31
€9,416 EUR
$10,520 USD
View
18 more retailers have this diamond
Prices start from €1,627 EURSave up to €7,789 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
5.56ct Cushion
€1,627 EUR