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Cushion|Lab Grown|IGI

5.55ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG803668278

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803668278

Diamond specifications and retailer prices

From €1,426 EUR
$1,593 USD
As of October 31, 2026
Save €7,346 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €8,772 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.55ct lab-grown cushion diamond

This 5.55ct 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 LG803668278 or 803668278. Listed at 10 retailers as of October 31, 2026, with prices from €1,426 to €8,772, a €7,346 spread on the same certified stone. Do Amore Diamonds lists it at €8,772. 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

5.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803668278
Dimensions12.01 × 9.24 × 6.26 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm9.24 mm5.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803668278
Side View
Table 62.0%Crown 37.1°Girdle: THK-VTKPavilion 37.4°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
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: €8,772 EUR|Low: €1,373 EUR|High: €11,824 EUR|Avg: €4,152 EUR|-25.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12€1,426 EUR
Retailer 3€1,442 EUR
Retailer 4€1,974 EUR
Retailer 9€2,333 EUR
Retailer 8€2,773 EUR
Retailer 5€3,307 EUR
Retailer 10€3,970 EUR
Retailer 7€4,020 EUR
Retailer 2€4,660 EUR
Retailer 6€5,089 EUR
Retailer 11€5,807 EUR
Do Amore Diamonds€8,772 EUR

19 data points across 12 retailers

10 retailers€1,426 EUR to €8,772 EUR

A
Cheapest Retailer
-
€1,426 EUR
$1,593 USD
Final sale: no returns
A
Retailer 2
-
€2,333 EUR
$2,606 USD
View
A
Retailer 3
-
€2,773 EUR
$3,098 USD
View
B+
Retailer 4
-
€3,307 EUR
A$5,684 AUD
View
B+
Retailer 5
-
€3,970 EUR
£3,492 GBP
View
B+
Retailer 6
-
€4,020 EUR
$4,491 USD
View
B+
Retailer 7
-
€4,660 EUR
£4,099 GBP
View
Retailer 8
-
€5,089 EUR
$5,685 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
€5,807 EUR
$6,488 USD
View
Most Expensive
B
Do Amore Diamonds
27-1A9164398 · Oct 31
€8,772 EUR
$9,800 USD
View
9 more retailers have this diamond
Prices start from €1,426 EURSave up to €7,346 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
5.55ct Cushion
€1,426 EUR