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 $1,593 USD
As of October 31, 2026
Save $8,207 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,800 USD 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 $1,593 to $9,800, a $8,207 spread on the same certified stone. Do Amore Diamonds lists it at $9,800. 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
Color
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: $9,800 USD|Low: $1,534 USD|High: $13,210 USD|Avg: $4,662 USD|-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
October 29, 2026
Retailer 12$1,593 USD
Retailer 3$1,611 USD
Retailer 4$2,205 USD
Retailer 9$2,606 USD
Retailer 8$3,098 USD
Retailer 5$3,700 USD
Retailer 10$4,435 USD
Retailer 7$4,491 USD
Retailer 2$5,234 USD
Retailer 6$5,685 USD
Retailer 11$6,488 USD
Do Amore Diamonds$9,800 USD

18 data points across 12 retailers

10 retailers$1,593 USD to $9,800 USD

A
Cheapest Retailer
-
$1,593 USD
Final sale: no returns
A
Retailer 2
-
$2,606 USD
View
A
Retailer 3
-
$3,098 USD
View
Retailer 4
-
$3,700 USD
A$5,693 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$4,435 USD
£3,492 GBP
View
B+
Retailer 6
-
$4,491 USD
View
B+
Retailer 7
-
$5,234 USD
£4,121 GBP
View
Retailer 8
-
$5,685 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$6,488 USD
View
Most Expensive
B
Do Amore Diamonds
27-1A9164398 · Oct 31
$9,800 USD
View
9 more retailers have this diamond
Prices start from $1,593 USDSave up to $8,207 USD

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
$1,593 USD