CaratHunter
Plans
Cushion|Lab Grown|IGI

15.05ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG782617892

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG782617892

Diamond specifications and retailer prices

From €3,977 EUR
CA$6,195 CAD
As of November 2, 2026
Save €22,102 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €26,079 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 15.05ct lab-grown cushion diamond

This 15.05ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782617892 or 782617892. Listed at 12 retailers as of November 2, 2026, with prices from €3,977 to €26,079, a €22,102 spread on the same certified stone. Do Amore Diamonds lists it at €26,079. 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

15.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782617892
Dimensions18.77 × 12.38 × 8.16 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.77 mm12.38 mm15.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782617892
Side View
Table 51.0%Crown 34.4°Girdle: MED-THKPavilion 31.1°Culet: NoneDepth 65.9%

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 2
Current: €26,079 EUR|Low: €2,397 EUR|High: €27,380 EUR|Avg: €10,195 EUR|-4.8%
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
Retailer 13
November 2, 2026
Retailer 5€2,397 EUR
Retailer 10€3,977 EUR
Retailer 4€4,713 EUR
Retailer 8€4,757 EUR
Retailer 6€6,305 EUR
Retailer 3€6,843 EUR
Retailer 2€7,539 EUR
Retailer 13€10,426 EUR
Retailer 7€11,048 EUR
Retailer 12€12,398 EUR
Retailer 9€12,722 EUR
Retailer 11€22,543 EUR
Do Amore Diamonds€26,079 EUR

26 data points across 13 retailers

12 retailers€3,977 EUR to €26,079 EUR

A
Cheapest Retailer
-
€3,977 EUR
CA$6,195 CAD
Retailer 2
-
€4,713 EUR
$5,286 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€4,757 EUR
$5,335 USD
View
B+
Retailer 4
-
€6,305 EUR
$7,072 USD
View
Retailer 5
-
€6,843 EUR
$7,676 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€7,539 EUR
View
Retailer 7
-
€10,426 EUR
$11,694 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
€11,048 EUR
A$19,063 AUD
View
B
Retailer 9
-
€12,398 EUR
$13,906 USD
View
B
Retailer 10
-
€12,722 EUR
$14,269 USD
View
B
Retailer 11
-
€22,543 EUR
$25,284 USD
View
Most Expensive
B
Do Amore Diamonds
27-F882A2C8D · Nov 2
€26,079 EUR
$29,250 USD
View
11 more retailers have this diamond
Prices start from €3,977 EURSave up to €22,102 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
15.05ct Cushion
€3,977 EUR