CaratHunter
Plans
Cushion|Lab Grown|IGI

1.05ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG665409361

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665409361

Diamond specifications and retailer prices

From €180 EUR
As of November 3, 2026
Save €830 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,010 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665409361 or 665409361. Listed at 15 retailers as of November 3, 2026, with prices from €180 to €1,010, a €830 spread on the same certified stone. Reve Diamonds lists it at €1,010. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409361
Dimensions6.84 × 5.39 × 3.51 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.84 mm5.39 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409361
Side View
Table 63.0%Crown 38.7°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.1%

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 3
Current: €356 EUR|Low: €178 EUR|High: €1,010 EUR|Avg: €479 EUR|+3.4%
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
Reve Diamonds
November 5, 2026
Retailer 12€180 EUR
Retailer 3€200 EUR
Retailer 13€325 EUR
Retailer 10€345 EUR
Retailer 14€354 EUR
Retailer 1€356 EUR
Retailer 11€382 EUR
Retailer 2€414 EUR
Retailer 9€536 EUR
Retailer 5€539 EUR
Retailer 8€579 EUR
Retailer 6€685 EUR
Retailer 4€691 EUR
Retailer 7€932 EUR
Reve Diamonds€1,010 EUR

44 data points across 15 retailers

15 retailers€180 EUR to €1,010 EUR

A
Cheapest Retailer
-
€180 EUR
Final sale: no returns
Retailer 2
-
€200 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€325 EUR
View
A
Retailer 4
-
€345 EUR
View
A
Retailer 5
-
€354 EUR
View
A
Retailer 6
-
€356 EUR
View
B+
Retailer 7
-
€382 EUR
View
B+
Retailer 8
-
€414 EUR
View
B+
Retailer 9
-
€536 EUR
View
Retailer 10
-
€539 EUR
View
Price last confirmed 22 days ago
B+
Retailer 11
-
€579 EUR
View
B
Retailer 12
-
€691 EUR
View
B
Retailer 13
-
€699 EUR
View
B
Retailer 14
-
€932 EUR
View
Most Expensive
B
Reve Diamonds
4D0A18472 · Nov 4
€1,010 EUR
$1,133 USD
View
14 more retailers have this diamond
Prices start from €180 EURSave up to €830 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
1.05ct Cushion
€180 EUR