CaratHunter
Plans
Cushion|Lab Grown|IGI

1.05ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG668407280

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG668407280

Diamond specifications and retailer prices

From €244 EUR
$273 USD
As of October 30, 2026
Save €1,179 EUR (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,423 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668407280 or 668407280. Listed at 8 retailers as of October 30, 2026, with prices from €244 to €1,423, a €1,179 spread on the same certified stone. Do Amore Diamonds lists it at €1,423. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668407280
Dimensions6.82 × 5.45 × 3.74 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm5.45 mm1.05 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668407280
Side View
Table 62.0%Crown 31.8°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 68.6%

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: Oct 30
Current: €1,423 EUR|Low: €244 EUR|High: €1,423 EUR|Avg: €664 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7€244 EUR
Retailer 5€332 EUR
Retailer 3€350 EUR
Retailer 6€402 EUR
Retailer 4€416 EUR
Retailer 10€641 EUR
Retailer 8€809 EUR
Retailer 2€957 EUR
Retailer 9€1,091 EUR
Do Amore Diamonds€1,423 EUR

21 data points across 10 retailers

8 retailers€244 EUR to €1,423 EUR

A
Cheapest Retailer
-
€244 EUR
$273 USD
A
Retailer 2
-
€332 EUR
$371 USD
View
A
Retailer 3
-
€350 EUR
ZAR 6,308 ZAR
View
A
Retailer 4
-
€402 EUR
$449 USD
View
A
Retailer 5
-
€416 EUR
$465 USD
View
B
Retailer 6
-
€809 EUR
$904 USD
View
B
Retailer 7
-
€957 EUR
£842 GBP
View
Most Expensive
B
Do Amore Diamonds
27-65E502782 · Oct 31
€1,423 EUR
$1,590 USD
View
7 more retailers have this diamond
Prices start from €244 EURSave up to €1,179 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
€244 EUR